VOLVO
ECM-P00911F - Fuel Pressure Regulator Control Circuit Low. General Electrical Failures. Circuit intermittent
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (6)
- Volvo S80 (2007–)2007–2009Tylko silnik: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Tylko silnik: D5244T4, D5244T5
- Volvo XC60 (2009–)2009Wszystkie silniki oprócz: B6304T2
- Volvo XC70 (2008–)2008Wszystkie silniki oprócz: B6324S
- Volvo XC70 (2008–)2009Tylko silnik: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Tylko silnik: D5244T18, D5244T5
Co oznacza ten kod błędu?
This fault code concerns the fuel pressure in an operating mode where the fuel pressure control valve alone controls the pressure, for example when the engine is cold. The fault is recorded as intermittent, meaning it is sporadic and may not be present right now. It is set when the pressure is wrong in that mode.
Możliwe przyczyny
- Air in the fuel lines
- Leak in the fuel system
- Clogged fuel filter
- Damaged fuel pressure sensor
- Damaged fuel pressure control valve or fuel flow valve
- Damaged feed pump
Co możesz zrobić
- 1Look for loose connectors and chafed wiring to the fuel pressure control valve
- 2Check that the fuel lines do not leak and that the fuel filter is clean
- 3If you have a diagnostic tool: read the fuel pressure in live data during a longer drive and see whether it briefly drops
- 4Have a workshop check the fuel pressure control valve and the feed pump if the fault returns
Objawy, które możesz zauważyć1
- The car performs worse than normal
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.