VOLVO
ECM-P263500 - Fuel Pump "A" Low Flow / Performance. General Failure Information. No sub type information
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 B4204T10, B4204T11, B4204T12, B4204T15, B4204T9 only
- Volvo S80 (2007–)2014–2015Engine B4204T11, B4204T12, B4204T15 only
- Volvo V40 (2013–)2015Engine B4204T11 only
- Volvo V40 Cross Country (2013–)2015Engine B4204T11 only
- Volvo V60 (2011–)2014–2015Engine B4204T11, B4204T12, B4204T15, B4204T9 only
- Volvo V70 (2008–)2014–2015Engine B4204T11 only
- Volvo XC60 (2009–)2014–2015Engine B4204T10, B4204T11, B4204T12, B4204T15, B4204T9 only
- Volvo XC70 (2008–)2014–2015Engine B4204T11 only
What does this fault code mean?
The code is set when the actual fuel pressure does not reach the lowest permitted level. The fuel pressure is controlled through the fuel pump control module with a PWM signal, and the cause is a damaged high-pressure pump, which then cannot deliver enough fuel.
Possible causes
- Damaged high-pressure pump
What you can do
- 1If you have a diagnostic tool: read the frozen values and fault counter of the code to see how often it has occurred
- 2Check that there is enough fuel in the tank
- 3If you have a diagnostic tool: read the actual fuel pressure in live data with the engine running and see whether it is low
- 4If nothing is found, have a workshop decide whether the high-pressure pump needs replacing
Symptoms you may notice1
- No noticeable symptoms for the driver
What the fault can affect1
- The high-pressure pump does not deliver enough fuel
General guidance for car owners. Diagnosis on the car can point to a different cause.