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Home / DTC / P0011 — Camshaft variable timing solenoid failure, Engine oil level is too low, The engine is not timed correctly, The engine oil does not meet the manufacturer's requirements, Variable valve timing actuator failure, Worn timing chain

P0011 — Camshaft variable timing solenoid failure, Engine oil level is too low, The engine is not timed correctly, The engine oil does not meet the manufacturer's requirements, Variable valve timing actuator failure, Worn timing chain

Detailed page for trouble code P0011.

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Code

P0011

AUDI P — Powertrain

Camshaft variable timing solenoid failure, Engine oil level is too low, The engine is not timed correctly, The engine oil does not meet the manufacturer's requirements, Variable valve timing actuator failure, Worn timing chain

Brand: AUDI
Type: P — Powertrain
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Low engine oil level or low oil pressure
  • Engine oil viscosity or spec not meeting manufacturer requirements
  • Contaminated or old oil blocking oil passages
  • Faulty/blocked oil control valve (VVT solenoid)
  • Wiring harness damage, connector corrosion, or poor electrical connection to the solenoid
  • Failed variable valve timing (VVT) actuator / cam phaser

Symptoms

  • Check Engine Light (MIL) illuminated with P0011 stored
  • Engine runs rough at idle or rough during acceleration
  • Reduced engine power or hesitation on throttle
  • Poor fuel economy
  • Unusual engine noises (rattling or ticking) from the timing chain/valvetrain area
  • Delayed or hard start in some cases

What to check

  • Retrieve freeze frame and full list of stored codes; note conditions when code set
  • Check engine oil level and condition (viscosity, contamination) and compare to manufacturer's specification
  • Scan live-data: compare commanded camshaft angle vs actual camshaft position and monitor VVT solenoid command and feedback
  • Visually inspect VVT solenoid connector, wiring harness, and camshaft position sensor connector for damage or corrosion
  • Inspect for oil leaks or blocked oil passages in the VVT system
  • Listen for timing chain rattle at cold start (possible wear/tensioner issue)

Signal parameters

  • Commanded camshaft angle/target (degrees) vs measured/actual camshaft angle (degrees) from CMP data
  • Difference/correlation between camshaft and crankshaft position sensors
  • VVT solenoid command: duty cycle (%) or switched on/off command from PCM
  • VVT solenoid supply voltage (approx. battery voltage when not switched) and control signal voltage
  • Solenoid coil resistance (Ω) and continuity — compare to manufacturer spec
  • Engine oil pressure (psi/kPa) or oil pressure sensor voltage

Diagnostic algorithm

  1. Read and record all DTCs and freeze-frame data. Confirm P0011 is current/repeatable.
  2. Check engine oil level and condition. If low or degraded, restore correct oil level with correct spec oil and retest; resolving oil issues may clear the code.
  3. Visually inspect VVT solenoid, camshaft position sensor, connectors and wiring for damage, corrosion, or loose pins. Repair as needed.
  4. Using a scan tool, monitor commanded vs actual camshaft angle while operating. Note magnitude and conditions when discrepancy occurs.
  5. Back-probe the VVT solenoid connector. Verify control voltage/duty cycle from PCM and battery feed present. Check coil resistance and compare to spec.
  6. Command the VVT solenoid ON/OFF using a bi-directional scan tool (actuation test). Listen/observe for movement and verify actual cam angle responds when commanded.
  7. If solenoid is stuck or does not respond electrically, remove and inspect for contamination. Clean or replace the oil control valve as required.
  8. If solenoid and wiring test good but cam correlation error persists, inspect timing chain/belt and tensioner for wear or jumped tooth; verify timing marks and perform mechanical timing check.
  9. Inspect VVT actuator/cam phaser for internal failure; replace if stuck or damaged.
  10. If cam/crank correlation codes also present, test camshaft and crankshaft position sensors and replace if faulty.
  11. After repairs, clear codes and perform a test drive / re-check live data to confirm commanded vs actual cam angle returns to within expected limits.
  12. If fault persists after mechanical and electrical checks, consider PCM update or replacement only after all other causes excluded.

Likely causes

  • Low engine oil level or inadequate oil pressure
  • Clogged/dirty oil control valve (VVT solenoid) or oil passage
  • Faulty VVT solenoid (stuck, intermittently operating, or short/open coil)
  • Wiring harness damage or poor connector contact at the solenoid
  • Worn/tensioner failure or jumped/stretched timing chain causing incorrect cam/crank correlation
  • Failed VVT actuator/cam phaser

Fault status

⚠️ Status
Camshaft timing system performance problem detected on Bank 1 (cam 'A' over-advanced or not following commanded position). May cause reduced power and rough running.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1-4 hours

Similar codes

P0010 P0012 P0013 P0014 P0016 P0020
Repair manuals

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Code

P0011

Generic P — Powertrain

A Camshaft Position - Timing Over-Advanced or System Performance Bank 1

Brand: Generic
Type: P — Powertrain
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Low engine oil level or low oil pressure
  • Engine oil viscosity or spec not meeting manufacturer requirements
  • Contaminated or old oil blocking oil passages
  • Faulty/blocked oil control valve (VVT solenoid)
  • Wiring harness damage, connector corrosion, or poor electrical connection to the solenoid
  • Failed variable valve timing (VVT) actuator / cam phaser

Symptoms

  • Check Engine Light (MIL) illuminated with P0011 stored
  • Engine runs rough at idle or rough during acceleration
  • Reduced engine power or hesitation on throttle
  • Poor fuel economy
  • Unusual engine noises (rattling or ticking) from the timing chain/valvetrain area
  • Delayed or hard start in some cases

What to check

  • Retrieve freeze frame and full list of stored codes; note conditions when code set
  • Check engine oil level and condition (viscosity, contamination) and compare to manufacturer's specification
  • Scan live-data: compare commanded camshaft angle vs actual camshaft position and monitor VVT solenoid command and feedback
  • Visually inspect VVT solenoid connector, wiring harness, and camshaft position sensor connector for damage or corrosion
  • Inspect for oil leaks or blocked oil passages in the VVT system
  • Listen for timing chain rattle at cold start (possible wear/tensioner issue)

Signal parameters

  • Commanded camshaft angle/target (degrees) vs measured/actual camshaft angle (degrees) from CMP data
  • Difference/correlation between camshaft and crankshaft position sensors
  • VVT solenoid command: duty cycle (%) or switched on/off command from PCM
  • VVT solenoid supply voltage (approx. battery voltage when not switched) and control signal voltage
  • Solenoid coil resistance (Ω) and continuity — compare to manufacturer spec
  • Engine oil pressure (psi/kPa) or oil pressure sensor voltage

Diagnostic algorithm

  1. Read and record all DTCs and freeze-frame data. Confirm P0011 is current/repeatable.
  2. Check engine oil level and condition. If low or degraded, restore correct oil level with correct spec oil and retest; resolving oil issues may clear the code.
  3. Visually inspect VVT solenoid, camshaft position sensor, connectors and wiring for damage, corrosion, or loose pins. Repair as needed.
  4. Using a scan tool, monitor commanded vs actual camshaft angle while operating. Note magnitude and conditions when discrepancy occurs.
  5. Back-probe the VVT solenoid connector. Verify control voltage/duty cycle from PCM and battery feed present. Check coil resistance and compare to spec.
  6. Command the VVT solenoid ON/OFF using a bi-directional scan tool (actuation test). Listen/observe for movement and verify actual cam angle responds when commanded.
  7. If solenoid is stuck or does not respond electrically, remove and inspect for contamination. Clean or replace the oil control valve as required.
  8. If solenoid and wiring test good but cam correlation error persists, inspect timing chain/belt and tensioner for wear or jumped tooth; verify timing marks and perform mechanical timing check.
  9. Inspect VVT actuator/cam phaser for internal failure; replace if stuck or damaged.
  10. If cam/crank correlation codes also present, test camshaft and crankshaft position sensors and replace if faulty.
  11. After repairs, clear codes and perform a test drive / re-check live data to confirm commanded vs actual cam angle returns to within expected limits.
  12. If fault persists after mechanical and electrical checks, consider PCM update or replacement only after all other causes excluded.

Likely causes

  • Low engine oil level or inadequate oil pressure
  • Clogged/dirty oil control valve (VVT solenoid) or oil passage
  • Faulty VVT solenoid (stuck, intermittently operating, or short/open coil)
  • Wiring harness damage or poor connector contact at the solenoid
  • Worn/tensioner failure or jumped/stretched timing chain causing incorrect cam/crank correlation
  • Failed VVT actuator/cam phaser

Fault status

⚠️ Status
Camshaft timing system performance problem detected on Bank 1 (cam 'A' over-advanced or not following commanded position). May cause reduced power and rough running.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1-4 hours

Similar codes

P0010 P0012 P0013 P0014 P0016 P0020
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Code

P0011

LAND ROVER P — Powertrain

Intake Camshaft Position Timing - Over-Advanced advanced (bank 1)

Brand: LAND ROVER
Type: P — Powertrain
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Low engine oil level or low oil pressure
  • Engine oil viscosity or spec not meeting manufacturer requirements
  • Contaminated or old oil blocking oil passages
  • Faulty/blocked oil control valve (VVT solenoid)
  • Wiring harness damage, connector corrosion, or poor electrical connection to the solenoid
  • Failed variable valve timing (VVT) actuator / cam phaser

Symptoms

  • Check Engine Light (MIL) illuminated with P0011 stored
  • Engine runs rough at idle or rough during acceleration
  • Reduced engine power or hesitation on throttle
  • Poor fuel economy
  • Unusual engine noises (rattling or ticking) from the timing chain/valvetrain area
  • Delayed or hard start in some cases

What to check

  • Retrieve freeze frame and full list of stored codes; note conditions when code set
  • Check engine oil level and condition (viscosity, contamination) and compare to manufacturer's specification
  • Scan live-data: compare commanded camshaft angle vs actual camshaft position and monitor VVT solenoid command and feedback
  • Visually inspect VVT solenoid connector, wiring harness, and camshaft position sensor connector for damage or corrosion
  • Inspect for oil leaks or blocked oil passages in the VVT system
  • Listen for timing chain rattle at cold start (possible wear/tensioner issue)

Signal parameters

  • Commanded camshaft angle/target (degrees) vs measured/actual camshaft angle (degrees) from CMP data
  • Difference/correlation between camshaft and crankshaft position sensors
  • VVT solenoid command: duty cycle (%) or switched on/off command from PCM
  • VVT solenoid supply voltage (approx. battery voltage when not switched) and control signal voltage
  • Solenoid coil resistance (Ω) and continuity — compare to manufacturer spec
  • Engine oil pressure (psi/kPa) or oil pressure sensor voltage

Diagnostic algorithm

  1. Read and record all DTCs and freeze-frame data. Confirm P0011 is current/repeatable.
  2. Check engine oil level and condition. If low or degraded, restore correct oil level with correct spec oil and retest; resolving oil issues may clear the code.
  3. Visually inspect VVT solenoid, camshaft position sensor, connectors and wiring for damage, corrosion, or loose pins. Repair as needed.
  4. Using a scan tool, monitor commanded vs actual camshaft angle while operating. Note magnitude and conditions when discrepancy occurs.
  5. Back-probe the VVT solenoid connector. Verify control voltage/duty cycle from PCM and battery feed present. Check coil resistance and compare to spec.
  6. Command the VVT solenoid ON/OFF using a bi-directional scan tool (actuation test). Listen/observe for movement and verify actual cam angle responds when commanded.
  7. If solenoid is stuck or does not respond electrically, remove and inspect for contamination. Clean or replace the oil control valve as required.
  8. If solenoid and wiring test good but cam correlation error persists, inspect timing chain/belt and tensioner for wear or jumped tooth; verify timing marks and perform mechanical timing check.
  9. Inspect VVT actuator/cam phaser for internal failure; replace if stuck or damaged.
  10. If cam/crank correlation codes also present, test camshaft and crankshaft position sensors and replace if faulty.
  11. After repairs, clear codes and perform a test drive / re-check live data to confirm commanded vs actual cam angle returns to within expected limits.
  12. If fault persists after mechanical and electrical checks, consider PCM update or replacement only after all other causes excluded.

Likely causes

  • Low engine oil level or inadequate oil pressure
  • Clogged/dirty oil control valve (VVT solenoid) or oil passage
  • Faulty VVT solenoid (stuck, intermittently operating, or short/open coil)
  • Wiring harness damage or poor connector contact at the solenoid
  • Worn/tensioner failure or jumped/stretched timing chain causing incorrect cam/crank correlation
  • Failed VVT actuator/cam phaser

Fault status

⚠️ Status
Camshaft timing system performance problem detected on Bank 1 (cam 'A' over-advanced or not following commanded position). May cause reduced power and rough running.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1-4 hours

Similar codes

P0010 P0012 P0013 P0014 P0016 P0020
320

Browse 320 LAND ROVER manuals: repair procedures, diagnostics, wiring diagrams, component locations, service data and Labor Times by year, model and trim.

LAND ROVER

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+100 karma for a short comment :)
Keep it short and practical. Up to 500 characters.
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Code

P0011

MITSUBISHI P — Powertrain

V.V.T. system

Brand: MITSUBISHI
Type: P — Powertrain
AI status
Completed
ready
Completed 100%
Page language: EN

Causes

  • Low engine oil level or low oil pressure
  • Engine oil viscosity or spec not meeting manufacturer requirements
  • Contaminated or old oil blocking oil passages
  • Faulty/blocked oil control valve (VVT solenoid)
  • Wiring harness damage, connector corrosion, or poor electrical connection to the solenoid
  • Failed variable valve timing (VVT) actuator / cam phaser

Symptoms

  • Check Engine Light (MIL) illuminated with P0011 stored
  • Engine runs rough at idle or rough during acceleration
  • Reduced engine power or hesitation on throttle
  • Poor fuel economy
  • Unusual engine noises (rattling or ticking) from the timing chain/valvetrain area
  • Delayed or hard start in some cases

What to check

  • Retrieve freeze frame and full list of stored codes; note conditions when code set
  • Check engine oil level and condition (viscosity, contamination) and compare to manufacturer's specification
  • Scan live-data: compare commanded camshaft angle vs actual camshaft position and monitor VVT solenoid command and feedback
  • Visually inspect VVT solenoid connector, wiring harness, and camshaft position sensor connector for damage or corrosion
  • Inspect for oil leaks or blocked oil passages in the VVT system
  • Listen for timing chain rattle at cold start (possible wear/tensioner issue)

Signal parameters

  • Commanded camshaft angle/target (degrees) vs measured/actual camshaft angle (degrees) from CMP data
  • Difference/correlation between camshaft and crankshaft position sensors
  • VVT solenoid command: duty cycle (%) or switched on/off command from PCM
  • VVT solenoid supply voltage (approx. battery voltage when not switched) and control signal voltage
  • Solenoid coil resistance (Ω) and continuity — compare to manufacturer spec
  • Engine oil pressure (psi/kPa) or oil pressure sensor voltage

Diagnostic algorithm

  1. Read and record all DTCs and freeze-frame data. Confirm P0011 is current/repeatable.
  2. Check engine oil level and condition. If low or degraded, restore correct oil level with correct spec oil and retest; resolving oil issues may clear the code.
  3. Visually inspect VVT solenoid, camshaft position sensor, connectors and wiring for damage, corrosion, or loose pins. Repair as needed.
  4. Using a scan tool, monitor commanded vs actual camshaft angle while operating. Note magnitude and conditions when discrepancy occurs.
  5. Back-probe the VVT solenoid connector. Verify control voltage/duty cycle from PCM and battery feed present. Check coil resistance and compare to spec.
  6. Command the VVT solenoid ON/OFF using a bi-directional scan tool (actuation test). Listen/observe for movement and verify actual cam angle responds when commanded.
  7. If solenoid is stuck or does not respond electrically, remove and inspect for contamination. Clean or replace the oil control valve as required.
  8. If solenoid and wiring test good but cam correlation error persists, inspect timing chain/belt and tensioner for wear or jumped tooth; verify timing marks and perform mechanical timing check.
  9. Inspect VVT actuator/cam phaser for internal failure; replace if stuck or damaged.
  10. If cam/crank correlation codes also present, test camshaft and crankshaft position sensors and replace if faulty.
  11. After repairs, clear codes and perform a test drive / re-check live data to confirm commanded vs actual cam angle returns to within expected limits.
  12. If fault persists after mechanical and electrical checks, consider PCM update or replacement only after all other causes excluded.

Likely causes

  • Low engine oil level or inadequate oil pressure
  • Clogged/dirty oil control valve (VVT solenoid) or oil passage
  • Faulty VVT solenoid (stuck, intermittently operating, or short/open coil)
  • Wiring harness damage or poor connector contact at the solenoid
  • Worn/tensioner failure or jumped/stretched timing chain causing incorrect cam/crank correlation
  • Failed VVT actuator/cam phaser

Fault status

⚠️ Status
Camshaft timing system performance problem detected on Bank 1 (cam 'A' over-advanced or not following commanded position). May cause reduced power and rough running.
🟡 Repair difficulty: Medium
⏱️ Diagnostic time: 1-4 hours

Similar codes

P0010 P0012 P0013 P0014 P0016 P0020
406

Browse 406 MITSUBISHI manuals: repair procedures, diagnostics, wiring diagrams, component locations, service data and Labor Times by year, model and trim.

MITSUBISHI

Your experience will help others
+100 karma for a short comment :)
Keep it short and practical. Up to 500 characters.
Send to email

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