Home / DTC / P1217 — Fuel Solenoid Response Time Too Long

P1217 — Fuel Solenoid Response Time Too Long

Detailed page for trouble code P1217.

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Code

P1217

BUICK P — Powertrain

Fuel Solenoid Response Time Too Long

Brand: BUICK
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

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Code

P1217

CADILLAC P — Powertrain

Fuel Solenoid Response Time Too Long

Brand: CADILLAC
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

206

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Code

P1217

CHEVROLET P — Powertrain

Fuel Solenoid Response Time Too Long

AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

456

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Code

P1217

CHRYSLER P — Powertrain

Fuel Solenoid Response Time Too Long

Brand: CHRYSLER
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

193

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Code

P1217

DAEWOO P — Powertrain

OVERHEAT

Brand: DAEWOO
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

Repair manuals

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75

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Code

P1217

FORD P — Powertrain

Pedal Position Sensor C Circuit Intermittent

Brand: FORD
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

Your experience will help others
+100 karma for a short comment :)
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Code

P1217

GM P — Powertrain

Fuel Solenoid Response Time Too Long

Brand: GM
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

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Code

P1217

GMC P — Powertrain

Fuel Solenoid Response Time Too Long

Brand: GMC
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

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Code

P1217

HUMMER P — Powertrain

Fuel Solenoid Response Time Too Long

Brand: HUMMER
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

Repair manuals

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138

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Code

P1217

LAND ROVER P — Powertrain

Intermittent Pedal Position Sensor C

AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

320

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Code

P1217

LINCOLN P — Powertrain

Pedal Position Sensor C Circuit Intermittent

Brand: LINCOLN
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

166

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Code

P1217

MERCURY P — Powertrain

Pedal Position Sensor C Circuit Intermittent

Brand: MERCURY
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

296

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Code

P1217

NISSAN P — Powertrain

Engine Over Temperature Overheat

Brand: NISSAN
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

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Code

P1217

OLDSMOBILE P — Powertrain

Fuel Solenoid Response Time Too Long

AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

Your experience will help others
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Send to email
Code

P1217

Other P — Powertrain

Pedal Position Sensor C Circuit Intermittent

Brand: Other
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

9,429

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Code

P1217

PORSCHE P — Powertrain

Fuel injector, cylinder 5

Brand: PORSCHE
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

136

Browse 136 PORSCHE manuals: repair procedures, diagnostics, wiring diagrams, component locations, service data and Labor Times by year, model and trim.

PORSCHE

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Code

P1217

SAAB P — Powertrain

Injector Cyl. 5, Control Module Output, Short To B+

Brand: SAAB
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

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Code

P1217

SATURN P — Powertrain

Fuel Solenoid Response Time Too Long

Brand: SATURN
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

Your experience will help others
+100 karma for a short comment :)
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Code

P1217

VOLKSWAGEN P — Powertrain

Cylinder 5 Fuel Injector Circuit Short To B+

AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Sticking or contaminated fuel solenoid/plunger
  • Open or intermittent solenoid coil (high resistance)
  • Shorted coil or internal short to ground
  • Poor power supply (low battery/voltage drop at connector)
  • Corroded/damaged connector or wiring (open, high resistance, intermittent)
  • Poor or missing ground at solenoid

Symptoms

  • Malfunction Indicator Lamp (MIL) illuminated
  • Hard starting, extended cranking, or no-start in some conditions
  • Rough idle or intermittent stalling after start
  • Reduced engine performance or hesitations
  • Fuel odor if valve failed to close on shutdown (depending on solenoid function)
  • Possible stored related fuel or injector circuit codes

What to check

  • Read and record DTC(s) and freeze frame data with a capable scan tool
  • Inspect wiring and connectors at the solenoid for corrosion, damage, or loose pins
  • Check battery and charging system voltage under load
  • Measure solenoid coil resistance with a multimeter (compare to spec)
  • Perform an active test (command solenoid ON/OFF) with a scan tool while monitoring voltage at solenoid connector
  • Wiggle harness and connector while monitoring for intermittent behavior

Signal parameters

  • Activation voltage (expected): battery voltage during commanded ON (typically ~11–14 V)
  • Coil resistance (typical range varies by model): roughly 1–30 Ω — consult model-specific spec
  • Activation current: dependent on coil resistance (often
  • Response time: manufacturer-specific — solenoid should operate within a few hundred milliseconds when commanded
  • Scan tool parameter: command state vs actual state; time delay between command and confirmed position/status

Diagnostic algorithm

  1. Verify code: clear codes and attempt to re-run readiness; note freeze frame and conditions when P1217 set.
  2. Visual inspection: check connector, pins, wiring insulation, and earth/ground strap at the solenoid; repair any corrosion/damage.
  3. Electrical basics: verify battery voltage and charging system; test for voltage drop at solenoid connector (measure voltage while commanding ON).
  4. Resistance check: with ignition OFF, disconnect solenoid and measure coil resistance; compare to service spec. High or infinite resistance indicates open coil; very low may indicate short.
  5. Command test: use a scan tool to command the solenoid ON/OFF while monitoring voltage and current at the connector. Note delay between command and electrical response.
  6. Dynamic test: if available use an oscilloscope or current clamp to observe coil current waveform and confirm clean switching; look for slow rise or excessive time constant indicating internal coil or wiring issue.
  7. Mechanical check: if solenoid controls a valve, remove and inspect for debris, corrosion, or mechanical binding; bench-activate if safe and follow service manual.
  8. Fuel system check: verify fuel pressure and flow if the solenoid affects fuel metering; clogged filter or contaminated fuel can impede valve movement.
  9. Isolate ECM: if wiring and solenoid test good, perform back-probing at ECM connector to verify driver output; compare to wiring diagram. A failed driver may require ECM repair/replacement per service procedures.
  10. Repair and verify: replace faulty solenoid, repair wiring/connectors or repair ECM as directed by factory procedures. Clear codes and perform test drive/monitor to confirm the fault does not return.

Likely causes

  • Corroded connector or connector pin damage causing high resistance
  • Contaminated solenoid plunger that moves slowly or sticks
  • High coil resistance from a partially failed solenoid
  • Low battery or charging system voltage during activation
  • ECM driver transistor degrading or failed

Fault status

⚠️ Status
Fuel solenoid response time exceeded manufacturer threshold; ECM logged P1217 and illuminated MIL. Electrical, mechanical, or controller faults may be present.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1.0-3.0 hours

Similar codes

626

Browse 626 VOLKSWAGEN manuals: repair procedures, diagnostics, wiring diagrams, component locations, service data and Labor Times by year, model and trim.

VOLKSWAGEN

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