VOLVO
ECM-P022301 - Throttle/Pedal Position Sensor B Circuit High Input. General Failure Information. General electrical failure
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (8)
- Volvo S80 (2007–)2007–2009Kun motor: D5244T4, D5244T5
- Volvo S80 (2007–)2010–2011Kun motor: D4164T
- Volvo V70 (2008–)2008–2009Kun motor: D5244T4, D5244T5
- Volvo V70 (2008–)2010–2011Kun motor: D4164T
- Volvo XC60 (2009–)2009Alle motorer unntatt: B6304T2
- Volvo XC70 (2008–)2008Alle motorer unntatt: B6324S
- Volvo XC70 (2008–)2009Kun motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Kun motor: D5244T18, D5244T5
Hva betyr feilkoden?
The engine control module (ECM) receives the accelerator pedal position through two signals that work independently of each other, one analogue and one digital PWM signal. The fault is set when the PWM signal is incorrect, and it is a general electrical fault in the pedal sensor.
Mulige årsaker
- Contact resistance or oxidation in the connectors
- Damaged accelerator pedal position sensor
Hva du kan gjøre
- 1Read the code, clear it and road test to see whether the fault is still active
- 2With a diagnostic tool, compare the two pedal signals in live data; if they disagree, the sensor is the likely cause
- 3Check that the fuses are intact. Fuse locations are shown in the owner's manual
- 4Look at the accelerator pedal connector for oxidation, loose connections and moisture
- 5If the fault remains, have a workshop check the accelerator pedal position sensor with diagnostic equipment
Symptomer du kan merke3
- Poor acceleration, the engine feels weak
- The car hesitates, surges or runs jerkily
- Warning symbol and text message in the display
Hva feilen kan påvirke1
- Engine torque is limited
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.