VOLVO
ECM-P156300 - Injection Pump Control Module Requesting Engine Stop. General Failure Information. No sub type information
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
9 modelsC30 (2007–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–)
Show models by year and engine (11)
- Volvo C30 (2007–2013)2011–2013Engine D4162T only
- Volvo S40 (2004–2013)2011–2012Engine D4162T only
- Volvo S60 (2011–)2011–2015Engine D4162T only
- Volvo S80 (2007–)2008–2010Engine D4204T only
- Volvo S80 (2007–)2012–2015Engine D4162T only
- Volvo V40 (2013–)2013–2015Engine D4162T only
- Volvo V40 Cross Country (2013–)2013–2015Engine D4162T only
- Volvo V50 (2004–2013)2011–2012Engine D4162T only
- Volvo V60 (2011–)2011–2015Engine D4162T only
- Volvo V70 (2008–)2008–2010Engine D4204T only
- Volvo V70 (2008–)2012–2015Engine D4162T only
What does this fault code mean?
The engine control module (ECM) tests, among other things, whether the fuel cut-off works. When the driver requests the engine to stop, the engine control module adjusts the fuel pressure and checks that the engine really stops. The code is set when the engine keeps running after such a request.
Possible causes
- Contact resistance or corrosion in the connectors
- Damaged fuel flow control valve
- The cause may be among other fault codes stored in the engine control module
- On diesel models: too high a proportion of diesel in the engine oil
What you can do
- 1Read the fault codes in the engine control module and correct the other fault codes first, since the cause may lie there.
- 2Check the connectors to the fuel flow control valve for looseness, contact resistance and corrosion.
- 3If you have a diagnostic tool, activate the fuel flow control valve and check that it responds.
- 4If the oil is suspected of being diluted by diesel, have a workshop check the oil level and the condition of the oil.
- 5If the fault remains, have a workshop check the fuel system.
Symptoms you may notice5
- The engine does not start, is cranked without starting, or stalls straight after starting
- The engine may stall while driving, and this may be noticeable all the time or only now and then
- The check engine lamp lights or behaves abnormally
- Yellow warning symbol and text message in the display
- The engine lacks power or performs poorly
What the fault can affect2
- The engine torque is limited
- The engine is switched off
General guidance for car owners. Diagnosis on the car can point to a different cause.