VOLVO
ECM-P062D11 - Fuel Injector Driver Circuit Performance Bank 1. General Electrical Failures. Circuit short to ground
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
8 modelsS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Show models by year and engine (8)
- Volvo S60 (2011–)2014–2015Engine D4204T5 only
- Volvo S80 (2007–)2014–2015Engine D4204T5 only
- Volvo V40 (2013–)2015Engine D4204T14 only
- Volvo V40 Cross Country (2013–)2015Engine D4204T14 only
- Volvo V60 (2011–)2014–2015Engine D4204T5 only
- Volvo V70 (2008–)2014–2015Engine D4204T5 only
- Volvo XC60 (2009–)2014–2015Engine D4204T5 only
- Volvo XC70 (2008–)2014–2015Engine D4204T5 only
What does this fault code mean?
The engine control module monitors the fuel system and its components. The injectors are driven in two groups: cylinders 1 and 4 belong to bank 1, and cylinders 2 and 3 belong to bank 2. The fault code is set when the signal to the injection valves for bank 1 is incorrect, and in this case it is a short to ground.
Possible causes
- Open or short circuit in the wiring
- Damaged injection valves
- A fault inside the engine control module (ECM)
What you can do
- 1Look for chafed wiring to the injectors in bank 1 and check that the control signal wires are not short-circuited to each other
- 2With the ignition off and a multimeter, check that the wiring has no break and no contact with ground
- 3Check that the connectors at the injectors are secure and free from oxidation and contact resistance
- 4Have a workshop measure the resistance of the injectors to rule out damaged injection valves
Symptoms you may notice4
- Uneven idle
- The engine stalls at idle, particularly with the air conditioning on
- The engine stalls while driving, sometimes or all the time
- The check engine lamp lights or behaves abnormally
General guidance for car owners. Diagnosis on the car can point to a different cause.