VOLVO
ECM-P002500 - Exhaust camshaft position control - returned too far - (bank 2). General fault information. Type of fault not specified.
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
2 modeleS80 (2007–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (2)
Co oznacza ten kod błędu?
The code concerns the exhaust camshaft on bank 2. Although its name says the camshaft is returned too far, it is set when control is too slow while the camshaft is being moved out. It is set when the engine is warm, the engine speed is above a certain level and camshaft control is active. It is a general fault without a more specific description.
Możliwe przyczyny
- Poor quality engine oil
- Damaged exhaust camshaft control valve
- Damaged VVT unit
Co możesz zrobić
- 1If there is a stored code for the crankshaft-to-camshaft correlation, diagnose that one first
- 2Check the engine oil quality, especially if it may be contaminated
- 3Have a workshop remove the control valve for cleaning and check the oil passages in the cylinder head
- 4If no fault is found or cleaning does not help: have a workshop try a new control valve
- 5If the fault returns: have a workshop check the VVT unit
Objawy, które możesz zauważyć3
- Uneven idle
- Higher emissions
- Engine stalls while driving
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.