VOLVO
ECM-P02FA28 - Diesel Intake Air Flow Position Sensor 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?
The engine control module (ECM) compares the learned limits of the control valve for the closed and open positions. If the limit for the open position is outside the permitted range, the fault code is stored. The fault is general and does not specify the type. The cause can be a sticking control valve due to dirt or contamination, or a damaged control valve.
Mulige årsaker
- Sticking control valve due to dirt or contamination
- Damaged control valve in the intake air inlet
Hva du kan gjøre
- 1Read the fault code and clear it, then run the engine and see whether it returns
- 2Check that the control valve in the intake air inlet moves freely and is not dirty or blocked
- 3Check that the fuses are intact; their locations are shown in the instruction manual or on the fuse box cover
- 4If you have a diagnostic tool: read the control valve's learned limits in live data with the engine running and see whether either one lies outside the expected range
- 5Have a workshop with diagnostic equipment check the valve and replace it if it is damaged
Symptomer du kan merke1
- No noticeable symptoms for the driver
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.