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
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)
Pokaż modele wg rocznika i silnika (9)
- Volvo C30 (2007–2013)2011–2013Tylko silnik: D4162T
- Volvo S40 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo S60 (2011–)2011–2015Tylko silnik: D4162T
- Volvo S80 (2007–)2012–2015Tylko silnik: D4162T
- Volvo V40 (2013–)2013–2015Tylko silnik: D4162T
- Volvo V40 Cross Country (2013–)2013–2015Tylko silnik: D4162T
- Volvo V50 (2004–2013)2011–2012Tylko silnik: D4162T
- Volvo V60 (2011–)2011–2015Tylko silnik: D4162T
- Volvo V70 (2008–)2012–2015Tylko silnik: D4162T
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- Sticking control valve due to dirt or contamination
- Damaged control valve in the intake air inlet
Co możesz zrobić
- 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
Objawy, które możesz zauważyć1
- No noticeable symptoms for the driver
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.