VOLVO
ECM-P01A400 - Alternative Fuel Rail Pressure Sensor Performance. General Failure Information. No sub type information
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
8 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (8)
- Volvo S60 (2011–)2014–2015Nur Motor: D4204T5
- Volvo S80 (2007–)2014–2015Nur Motor: D4204T5
- Volvo V40 (2013–)2015Nur Motor: D4204T14
- Volvo V40 Cross Country (2013–)2015Nur Motor: D4204T14
- Volvo V60 (2011–)2014–2015Nur Motor: D4204T5
- Volvo V70 (2008–)2014–2015Nur Motor: D4204T5
- Volvo XC60 (2009–)2014–2015Nur Motor: D4204T5
- Volvo XC70 (2008–)2014–2015Nur Motor: D4204T5
Was bedeutet der Fehlercode?
The control module (ECM) compares the signal levels from the four pressure sensors in the injectors with a lowest permitted value. The code is set when a signal falls below that value, and in this case it is linked to the injector on cylinder 3. The fault can show up as uneven idle or the engine stalling.
Mögliche Ursachen
- Looseness or oxidation in the connections
- Faulty pressure sensor in the cylinder 3 injector
Was Sie tun können
- 1Read and clear the code, then start the engine to see whether it returns
- 2Check that the injector connectors are secure and free from oxidation
- 3If you have a diagnostic tool: read the pressure from each injector in live data and see whether cylinder 3 is low compared with the others
- 4If the fault remains, a workshop with diagnostic equipment should check the pressure sensor in the injector on cylinder 3
Symptome, die Sie bemerken können3
- Uneven idle
- The engine may stall at idle or while driving
- The Check engine lamp lights up or behaves abnormally
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.