VOLVO
ECM-P120000 - Injector Range/Performance. General Failure Information. No sub type information
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) supplies the fuel injectors with a raised voltage through two integrated power stages and checks the voltage across them when fuel supply is cut off. The code is set when the module finds that this voltage is too high. It can only be read during certain driving situations where fuel supply is cut off.
Mulige årsaker
- Return line from the injectors is damaged or blocked
- Wiring shorted to ground or to supply voltage
- Damaged fuel injector
Hva du kan gjøre
- 1Check the fuses for the engine management system
- 2Check that the fuel return hoses are not damaged, kinked or blocked
- 3Check the injector wiring for chafing and damage
- 4Test the injectors with diagnostic equipment and replace any faulty injector
Symptomer du kan merke2
- Engine lacks power and runs unevenly
- Message in the display
Hva feilen kan påvirke1
- Engine output and speed may be limited
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.