VOLVO
ECM-P001900 - Crankshaft Position - Camshaft Position Correlation - Bank 2 Sensor B. General Failure Information. No sub type information
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 engine control module compares the camshaft position with the crankshaft position and adjusts the adaptation when they do not agree. It is a general fault with no more specific description, and it concerns bank 2, sensor B, which is the exhaust camshaft. It is set when the adaptation rises or falls beyond a certain value.
Możliwe przyczyny
- Poor quality engine oil
- Incorrectly set camshafts
- Faulty camshaft control valve
- Damaged VVT unit
- Damaged or worn timing chain
Co możesz zrobić
- 1Read the code and note whether it is active right now or only stored
- 2If you have a diagnostic tool: activate exhaust camshaft control on bank 2 and check that it responds
- 3Check the engine oil level and quality, especially if it may be contaminated
- 4Have a workshop check the camshaft basic setting
- 5Have a workshop clean the control valve and check the oil passages in the cylinder head
- 6If the fault returns: have a workshop check the VVT unit and the camshaft drive
Objawy, które możesz zauważyć5
- Uneven idle
- Higher emissions
- Engine stalls while driving
- Engine misfires
- Check engine lamp lit or behaving abnormally
Na co może wpływać usterka1
- The control module uses a fixed value for the camshaft adaptation
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.