Code
P1195
DAEWOO
P — Powertrain
ETS LIMPHOME TARGETDELAY
Views:
UK: 7
EN: 9
RU: 6
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
DODGE
P — Powertrain
O2 Sensor 1/1 Bank 1 Sensor 1 Slow During Catalyst Monitor
Views:
UK: 24
EN: 45
RU: 32
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
FORD
P — Powertrain
SCP HBCC Failed To Initialize
Views:
UK: 28
EN: 41
RU: 29
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
JAGUAR
P — Powertrain
O2 Sensor Heater Circuit Low Resistance Fault 1
Views:
UK: 22
EN: 31
RU: 29
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
JEEP
P — Powertrain
O2 Sensor 1/1 (Bank 1 Sensor 1) Slow During Catalyst Monitor
Views:
UK: 25
EN: 37
RU: 29
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
KIA
P — Powertrain
EGR Boost Or Pressure Sensor Circuit Fault
Views:
UK: 24
EN: 34
RU: 24
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
LAND ROVER
P — Powertrain
Low resistance failure in the oxygen sensor heater circuit heated (banks 1 and 2 of sensor 2)
Views:
UK: 8
EN: 19
RU: 10
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Workshop Manuals
Repair manuals for LAND ROVER
3
Land Rover Defender 300Tdi — Workshop Manual (1996 model year)
Workshop ManualLand Rover Defender Workshop Manual Supplement & Body Repair Manual (1999 & 2002 MY)
Workshop ManualLand Rover Range Rover — Electrical Library (LRL 0453ENG, 2002)
Workshop ManualYour experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
LINCOLN
P — Powertrain
SCP HBCC Failed To Initialize
Views:
UK: 24
EN: 36
RU: 26
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
MAZDA
P — Powertrain
EGR Boost Sensor Circuit
Views:
UK: 25
EN: 36
RU: 26
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
MERCURY
P — Powertrain
SCP HBCC Failed To Initialize
Views:
UK: 26
EN: 34
RU: 27
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
Other
P — Powertrain
SCP HBCC Failed To Initialize
Views:
UK: 28
EN: 36
RU: 30
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Workshop Manuals
Available brands with manuals
2
AUDI 11
6-speed manual gearbox 0B1, front-wheel drive — Workshop Manual (Edition 05.2014)
Workshop ManualAudi A3 (1997) – 1.6L 4-cylinder (2‑valve) Engine Mechanical Components Service Manual (AEH, AKL, APF) – Edition 07.2002
Workshop ManualAUDI A3 (2004) Workshop Manual — 2.0L FSI Turbo (4‑cyl, 4‑valve) Engine, Mechanics — Edition 03.2017
Workshop ManualAudi A3 2004 — Electrical System (Workshop Manual, Edition 02.2018)
Workshop ManualAudi A4 / A4 Cabriolet – 4.2 l V8 (5‑valve, timing chains) – Workshop Manual (Mechanics) – Edition 04.2007
Workshop ManualAudi A4 / A4 Cabriolet — Auxiliary Heater Workshop Manual (Edition 08.2004)
Workshop ManualAudi A4 / A4 Cabriolet (1.8T 4‑cyl turbo) — Motronic Injection & Ignition System Service Manual (Edition 01.2015)
Workshop ManualAudi A8 (2003) — Electrical System Workshop Manual (Edition 08.2014)
Workshop ManualAudi Q4 e-tron (Type F4) - Self-study Programme SSP 685
Workshop ManualAudi Q8 (2018) — Electrical System Workshop Manual (Edition 05.2019)
Workshop ManualAudi Servicing Manual — 7‑Speed Dual Clutch Transmission 0CJ / 0CL / 0CK / 0DN / 0DP / 0HL (Edition 05.2018)
Workshop ManualLAND ROVER 3
Land Rover Defender 300Tdi — Workshop Manual (1996 model year)
Workshop ManualLand Rover Defender Workshop Manual Supplement & Body Repair Manual (1999 & 2002 MY)
Workshop ManualLand Rover Range Rover — Electrical Library (LRL 0453ENG, 2002)
Workshop ManualYour experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
PLYMOUTH
P — Powertrain
O2 Sensor 1/1 (Bank 1 Sensor 1) Slow During Catalyst Monitor
Views:
UK: 30
EN: 49
RU: 31
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
PONTIAC
P — Powertrain
O2 Sensor 1/1 (Bank 1 Sensor 1) Slow During Catalyst Monitor
Views:
UK: 24
EN: 34
RU: 33
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email
Code
P1195
RAM
P — Powertrain
Slow Switching O2 Sensor Bank One Sensor One During catalyst monitoring
Views:
UK: 5
EN: 7
RU: 6
AI status
Completed
Completed
100%
Causes
- Faulty throttle body actuator or throttle position sensor(s)
- Faulty accelerator (APP) pedal position sensor
- Wiring harness damage, poor connector contact, or corrosion between ECU, pedal, and throttle body
- Low or unstable battery/charging system voltage
- Contaminated or mechanically sticking throttle plate (carbon build-up)
- ECU/PCM software or internal fault
Symptoms
- Reduced engine power and limited top speed (limp-home mode)
- Illuminated MIL/Check Engine Light
- Delayed or unresponsive accelerator pedal
- Inconsistent idle or engine stalling in some cases
- Stored trouble codes related to ETS/throttle control
What to check
- Read and record freeze-frame and live data with a scan tool capable of manufacturer ETS parameters
- Visual inspection of throttle body, wiring harness, and connectors for damage, corrosion, or looseness
- Check battery voltage and charging system under load (engine running) and cranking
- Perform a visual and manual check for throttle plate binding or carbon build-up
- Confirm APP and TPS sensor voltages and correlation with pedal movement using a multimeter/scan tool
- Check for related codes (pedal position, sensor correlation, communication errors)
Signal parameters
- APP (accelerator pedal) sensor voltages: ~0.5 V at closed to ~4.5 V at wide open (manufacturer-specific ranges)
- Throttle position sensor (TPS) / throttle actuator position: should track commanded target closely in live data
- TPS sensor redundancy: two channels should correlate and not differ beyond small tolerance
- Commanded throttle (%) vs actual throttle (%) — observe delay and steady-state error
- System supply voltage: ~12–14.5 V while running; significant drops during operation are abnormal
- CAN/communication status: no repeated BUS errors for throttle/ECU messages
Diagnostic algorithm
- Retrieve all ETS-related codes and freeze frame data. Note ignition/engine conditions when fault set.
- Clear codes and attempt to reproduce fault while monitoring live data (APP, commanded throttle, actual throttle, supply voltage).
- Inspect wiring and connectors at throttle body and pedal assembly for corrosion, bent pins, or broken wires. Wiggle-test harness while observing live data for intermittent changes.
- Measure battery/resting voltage and charging voltage. Repair charging/battery faults before further ETS diagnosis.
- Visually inspect and, if necessary, clean the throttle body (follow manufacturer service procedure). Check for free, smooth throttle plate movement.
- Compare APP sensor outputs to each other and to TPS signals. Replace pedal sensor if outputs are out of range or do not correlate.
- Perform an actuator test (throttle open/close) with a scan tool if available and observe response time and travel. If actuator does not respond or is sluggish, suspect throttle motor or mechanism.
- If electrical checks are good but response is still delayed, test continuity and resistance to ECU and inspect ground points. Repair wiring as needed.
- If tests indicate sensor/actuator failure, replace the faulty component(s) and clear codes. Relearn or calibrate throttle/APP per service instructions if required.
- If faults persist after hardware replacement and wiring verified, consider ECU software update or ECU replacement per factory guidance.
Likely causes
- Sticking or dirty throttle body causing delayed plate movement
- Poor electrical connection or damaged wiring to throttle actuator or TPS
- Faulty throttle actuator motor or position sensor drift
- Weak battery or charging system causing undervoltage to ETS
- APP sensor mismatch or failure
Fault status
Status
ETS entered limp-home due to target response delay — commanded throttle and actual throttle are not matching within expected time/limits.
Repair difficulty: Medium
Diagnostic time: 1-3 hours
Similar codes
Your experience will help others
+100 karma for a short comment :)
Was this AI description helpful?
Your feedback helps improve AI descriptions.
👍 Like
0
👎 Dislike
0
Send to email