VOLVO
ECM-2126 - Accelerator pedal (AP) position sensor, circuit 2.Faulty signal
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
3 modellerC30 (2007–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (13)
- Volvo C30 (2007–2013)2007–2009Kun motor: B4184S11, B4184S8, B4204S3
- Volvo C30 (2007–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo C30 (2007–2013)2011–2013Kun motor: B4204S3, B4204S4
- Volvo S40 (2004–2013)2005Kun motor: B4184S11
- Volvo S40 (2004–2013)2006Kun motor: B4184S11, B4184S8
- Volvo S40 (2004–2013)2007–2009Kun motor: B4184S11, B4184S8, B4204S3
- Volvo S40 (2004–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo S40 (2004–2013)2011–2012Kun motor: B4204S3, B4204S4
- Volvo V50 (2004–2013)2005Kun motor: B4184S11
- Volvo V50 (2004–2013)2006Kun motor: B4184S11, B4184S8
- Volvo V50 (2004–2013)2007–2009Kun motor: B4184S11, B4184S8, B4204S3
- Volvo V50 (2004–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo V50 (2004–2013)2011–2012Kun motor: B4204S3, B4204S4
Hva betyr feilkoden?
The engine control module checks the pulse length of the PWM signal from accelerator pedal circuit 2 and stores the code when it is incorrect. A damaged accelerator pedal position sensor can cause the fault, and the code may also be stored incorrectly after a control module in the car has been reprogrammed.
Mulige årsaker
- Damaged accelerator pedal position sensor
Hva du kan gjøre
- 1Check the wiring and connectors at the accelerator pedal for chafing, play and corrosion
- 2Have a diagnostic tool? Follow the pedal movement in live data while you press and release the pedal slowly, and check that the circuit 2 signal follows the movement
- 3If a control module in the car has recently been reprogrammed, the code may have been stored incorrectly, so clear it and road test before replacing any part
- 4If the fault returns, have a workshop replace the accelerator pedal position sensor
Symptomer du kan merke1
- The engine responds poorly when you press the accelerator
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.