VOLVO
ECM-P138E28 - Turbocharger Boost Control Position Sensor A Minimum/Maximum Stop Performance. General Signal Failures. Signal bias level out of range / zero adjustment failure
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)
Vis modeller per årsmodell og motor (9)
- Volvo C30 (2007–2013)2011–2013Kun motor: D4162T
- Volvo S40 (2004–2013)2011–2012Kun motor: D4162T
- Volvo S60 (2011–)2011–2015Kun motor: D4162T
- Volvo S80 (2007–)2012–2015Kun motor: D4162T
- Volvo V40 (2013–)2013–2015Kun motor: D4162T
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: D4162T
- Volvo V50 (2004–2013)2011–2012Kun motor: D4162T
- Volvo V60 (2011–)2011–2015Kun motor: D4162T
- Volvo V70 (2008–)2012–2015Kun motor: D4162T
Hva betyr feilkoden?
This code concerns the same position sensor for the turbo guide vanes, but here it is the learned limit for the open position that is outside what is permitted. The engine control module (ECM) checks the limits with the engine running. The code can be a knock-on fault from another turbo fault, in which case that other code is worked on first. The cause can also be a damaged turbocharger.
Mulige årsaker
- Knock-on fault from a fault detected by another trouble code test for the turbo and/or turbo control
- Troubleshoot according to another trouble code
- Damaged turbocharger
Hva du kan gjøre
- 1Read all the codes in the car and deal with the other turbo faults first. This code may be a result of them.
- 2Check that the connectors to the position sensor at the turbo are secure and free from oxide.
- 3If you have a diagnostic tool, read the position sensor value in live data with the engine running and see whether it changes when the turbo is controlled.
- 4If the fault remains, have a workshop check that the turbocharger is undamaged and that the turbo control valve works.
Symptomer du kan merke1
- Poor performance, the car lacks power
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