VOLVO
ECM-P129513 - Injector Multiple Faults - Bank 1. General Electrical Failures. Circuit open
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
5 modelsS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Show models by year and engine (8)
- Volvo S80 (2007–)2007–2009Engine D5244T4, D5244T5 only
- Volvo S80 (2007–)2010–2011Engine D4164T only
- Volvo V70 (2008–)2008–2009Engine D5244T4, D5244T5 only
- Volvo V70 (2008–)2010–2011Engine D4164T only
- Volvo XC60 (2009–)2009All engines except: B6304T2
- Volvo XC70 (2008–)2008All engines except: B6324S
- Volvo XC70 (2008–)2009Engine D5244T4, D5244T5 only
- Volvo XC90 (2003–)2013–2014Engine D5244T18, D5244T5 only
What does this fault code mean?
The engine control module finds that the signal to the injectors in bank 1 is missing and sets the code. This can be caused by an open circuit in the wiring to the injectors, by damaged injectors, or by an internal fault in the module.
Possible causes
- Open circuit in the wiring to the injectors
- Damaged injectors
- Internal fault inside the ECM
What you can do
- 1Check that the fuses are intact. The locations are in the owner's manual or on the fuse box cover.
- 2Check that the connectors to the injectors in bank 1 are secure and not corroded.
- 3Look for broken or chafed wires to the injectors in bank 1.
- 4Use a multimeter to check that the wiring to the injectors in bank 1 has no break, with the ignition off.
- 5If the fault returns, have a workshop with diagnostic equipment check the injectors and the control module.
Symptoms you may notice4
- The engine does not start, and when the fault shows is unclear
- Poor performance, the car lacks power
- The engine stalls
- The engine does not turn over, with or without a clicking sound at a start attempt
What the fault can affect1
- Injection stops
General guidance for car owners. Diagnosis on the car can point to a different cause.