VOLVO
ECM-P037D00 - Glow Plug Sense Circuit. General Failure Information. No sub type information
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 ECM drives the glow plugs via the glow plug control unit (GCU) and a built-in relay. The code is set when the GCU signals that it has detected a fault. It concerns the sensing circuit for the glow plugs and does not say which type of fault it is.
Możliwe przyczyny
- Loose connections
- Contact resistance or oxidation in the connections
- Wiring short circuit to ground or supply voltage
- Open circuit in the wiring
Co możesz zrobić
- 1If you have a diagnostic tool, switch on the ignition and read the fault status for the code. 'Fault found' means the fault is permanent.
- 2Check that the fuses are intact.
- 3With the ignition off, check that the connectors at the glow plug control unit are secure and free from oxidation and contact resistance.
- 4Use a multimeter to check that the wires between the glow plug control unit and the engine control module have no open circuit and are not shorted to ground or supply voltage.
- 5Check that the wiring has no chafing or loose clips, since loose connections can cause this code.
- 6If the fault returns, have a workshop check the glow plug control unit and the glow plug relay.
Objawy, które możesz zauważyć4
- Engine does not start but cranks
- Engine is hard to start and cranks slowly, especially on a cold start
- Engine is hard to start and cranks slowly after use
- Engine does not start, sometimes or every time
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.