VOLVO
ECM-P008A00 - Low Pressure Fuel System Pressure - Too Low. General Electrical Failures. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
8 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (8)
- Volvo S60 (2011–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo S80 (2007–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, D4204T5
- Volvo V40 (2013–)2015Tylko silnik: B4204T11, D4204T14
- Volvo V40 Cross Country (2013–)2015Tylko silnik: B4204T11, D4204T14
- Volvo V60 (2011–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo V70 (2008–)2014–2015Tylko silnik: B4204T11, D4204T5
- Volvo XC60 (2009–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo XC70 (2008–)2014–2015Tylko silnik: B4204T11, D4204T5
Co oznacza ten kod błędu?
The engine control module (ECM) compares the fuel pressure on the low-pressure side with the lowest allowed pressure while the engine is running. The pressure depends on engine load and speed. The fault code is set when the pressure deviates too much from the target for a certain time.
Możliwe przyczyny
- Clogged high-pressure pump
- Clogged check valve in the inlet pipe
- Air in the fuel system
- Clogged fuel filter
- Leak on the low-pressure side or in the fuel lines
- Damaged fuel pressure sensor, fuel pump or fuel pump control module
Co możesz zrobić
- 1Make sure there is enough fuel in the tank
- 2Look for leaks in the fuel lines on the low-pressure side
- 3Check the fuel filter for blockage
- 4Check the connectors at the fuel pump and the fuel pressure sensor for contact resistance and oxidation
- 5If you have a diagnostic tool: read the fuel pressure in live data with the engine running and see whether it follows the engine load
- 6Have a workshop check the fuel pump and its control module if the fault remains
Objawy, które możesz zauważyć5
- The engine does not start, it only cranks
- The engine can stall at idle or while driving
- Uneven idle
- Check engine lamp (MIL) lights up
- A text message is shown in the display
Na co może wpływać usterka1
- The fuel pump is controlled using a calculated value instead of the measured one
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.