VOLVO
ECM-P21242F - Throttle/Pedal Position Sensor/Switch D Circuit Intermittent. General Signal Failures. Signal erratic
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)
Vis modeller per årsmodell og motor (20)
- Volvo S60 (2011–)2011Kun motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Kun motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo S60 (2011–)2015Kun motor: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2010Kun motor: B4204T6
- Volvo S80 (2007–)2011Kun motor: B4164T, B4204T6, B4204T7
- Volvo S80 (2007–)2012–2014Kun motor: B4164T, B4164T2, B4204T6, B4204T7
- Volvo S80 (2007–)2015Kun motor: B4164T
- Volvo V40 (2013–)2013Kun motor: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Kun motor: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: B4164T
- Volvo V60 (2011–)2011Kun motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Kun motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo V60 (2011–)2015Kun motor: B4164T, B4164T2, B4164T3
- Volvo V70 (2008–)2010Kun motor: B4204T6
- Volvo V70 (2008–)2011Kun motor: B4164T, B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Kun motor: B4164T, B4164T2, B4204T7
- Volvo V70 (2008–)2015Kun motor: B4164T, B4164T2
- Volvo XC60 (2009–)2010Kun motor: B4204T6
- Volvo XC60 (2009–)2011–2012Kun motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Kun motor: B4204T7
Hva betyr feilkoden?
The fault is intermittent, meaning it comes and goes, so it may not show up right now. The engine control module has registered that the analogue signal from the accelerator pedal sensor is incorrect, and compares it with the PWM signal. The code is only set if one of the codes ECM-P012000, ECM-P012200 or ECM-P012300 has been detected, and here the fault has not lasted long enough for that.
Mulige årsaker
- Contact resistance or oxidation in the connectors
- Damaged accelerator pedal position sensor
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Start the engine and read the accelerator pedal position in live data while slowly pressing and releasing the pedal. Check that the values follow the pedal and each other
- 3Check the connectors at the pedal sensor and the engine control module for contact resistance and oxidation. Loose connections are a common cause of intermittent faults
- 4If the fault is intermittent and does not show during these checks, test drive the car and read the code again afterwards
- 5If the fault remains, have a workshop decide whether the pedal sensor needs replacing
Symptomer du kan merke2
- A text message and a warning symbol appear in the display
- The engine lacks power and performs poorly
Hva feilen kan påvirke1
- Engine torque may be limited
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