VOLVO
ECM-P012024 - Throttle/Pedal Position Sensor A Circuit. General Signal Failures. Signal stuck high
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
7 modeliS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (12)
- Volvo S60 (2011–)2011–2014Tylko silnik: B6304T4
- Volvo S60 (2011–)2015Tylko silnik: B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2007Tylko silnik: B6324S, B8444S
- Volvo S80 (2007–)2008–2009Tylko silnik: B6304T2, B6324S, B8444S
- Volvo V60 (2011–)2011–2014Tylko silnik: B6304T4
- Volvo V60 (2011–)2015Tylko silnik: B6304T3, B6304T4, B6304T5
- Volvo V70 (2008–)2008–2009Tylko silnik: B6304T2, B6324S
- Volvo XC60 (2009–)2009–2010Tylko silnik: B6304T2
- Volvo XC60 (2009–)2011–2015Tylko silnik: B6304T4
- Volvo XC70 (2008–)2008Tylko silnik: B6324S
- Volvo XC70 (2008–)2009Tylko silnik: B6304T2, B6324S
- Volvo XC90 (2003–)2007–2010Tylko silnik: B6324S
Co oznacza ten kod błędu?
The control module checks the PWM signal from the accelerator pedal position sensor. The fault code is set when that signal is too high for a set period of time.
Możliwe przyczyny
- Signal cable shorted to supply voltage
- Open circuit in the signal cable
- Open circuit in the ground lead
- Damaged accelerator pedal position sensor
Co możesz zrobić
- 1Read the fault code status with the ignition on and check whether the fault is active. Then clear the code and road test the vehicle
- 2Check the connector at the accelerator pedal for contact resistance and oxidation
- 3With the connector unplugged, use a multimeter to check that the signal and ground wires have no open circuit and that the signal cable is not short-circuited to positive
- 4If you have a diagnostic tool: read the pedal position in live data while pressing the pedal. A position that does not follow the pedal suggests the fault is still present
- 5If the connector and wiring are in order and the fault remains, have a workshop check or replace the accelerator pedal position sensor
Objawy, które możesz zauważyć2
- A message is shown in the information display
- The accelerator pedal is ignored during braking
Na co może wpływać usterka2
- The control module uses the analogue signal via CAN instead
- If the brake is pressed at the same time, the pedal position used is the released position
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.