VOLVO
ECM-P022317 - Throttle/Pedal Position Sensor/Switch B Circuit High. General Electrical Failures. Circuit voltage above threshold
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 engine control module (ECM) has registered a fault in the signal from throttle position sensor potentiometer 2 (circuit 2), and the voltage is too high.
Mulige årsaker
- Oxidation or raised resistance in the connectors between the control module and the throttle unit
- Signal wire shorted to voltage
- Open circuit in the signal ground wire to potentiometers 1 and 2
- Damaged throttle unit
Hva du kan gjøre
- 1Read the code, clear it and road test to see whether it returns
- 2With a diagnostic tool, compare potentiometers 1 and 2 in live data; if they disagree, suspect the throttle unit
- 3Check that the fuses are intact. Fuse locations are shown in the owner's manual
- 4Use a multimeter to check that the ground wire to the throttle unit is not broken, and that the signal wire is not shorted to positive
- 5Look at the connectors between the control module and the throttle unit for loose connections and corrosion
- 6If the code returns, have a workshop replace the throttle unit if needed and carry out the adaptation
Symptomer du kan merke1
- The car feels poor to drive, with reduced performance and lack of power
Hva feilen kan påvirke2
- The throttle angle is instead worked out with potentiometer 1
- If both potentiometers store faults at the same time, the throttle motor is switched off and the throttle returns to its spring-loaded position
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