VOLVO
ECM-P120000 - Injector Range/Performance. General Failure Information. No sub type information
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo C30 (2007–2013)2011–2013Nur Motor: D4162T
- Volvo S40 (2004–2013)2011–2012Nur Motor: D4162T
- Volvo S60 (2011–)2011–2015Nur Motor: D4162T
- Volvo S80 (2007–)2012–2015Nur Motor: D4162T
- Volvo V40 (2013–)2013–2015Nur Motor: D4162T
- Volvo V40 Cross Country (2013–)2013–2015Nur Motor: D4162T
- Volvo V50 (2004–2013)2011–2012Nur Motor: D4162T
- Volvo V60 (2011–)2011–2015Nur Motor: D4162T
- Volvo V70 (2008–)2012–2015Nur Motor: D4162T
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- Return line from the injectors is damaged or blocked
- Wiring shorted to ground or to supply voltage
- Damaged fuel injector
Was Sie tun können
- 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
Symptome, die Sie bemerken können2
- Engine lacks power and runs unevenly
- Message in the display
Was der Fehler beeinflussen kann1
- Engine output and speed may be limited
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.