VOLVO
ECM-P054D00 - Cold Start Exhaust (B) Camshaft Position Timing Over-Retarded (Bank 2). General Failure Information. No sub type information
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
2 ModelleS80 (2007–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (2)
Was bedeutet der Fehlercode?
On bank 2 the code is set when the exhaust camshaft angle during warm-up after a cold start is less than requested. The cause may be poor engine oil, low oil pressure, or a damaged control valve or VVT unit.
Mögliche Ursachen
- Poor engine oil quality
- Low oil pressure
- Damaged camshaft control valve
- Damaged VVT unit
Was Sie tun können
- 1Check the engine oil quality and look for contamination in it
- 2Have a workshop check the oil pressure
- 3If you have a diagnostic tool, compare the actual exhaust camshaft position with the requested one in live data while the engine warms up
- 4Clear the code and start the engine when it is cold, and see whether the code comes back
- 5If the code returns, have a workshop with diagnostic equipment check the control valve and the VVT unit on bank 2
Symptome, die Sie bemerken können3
- Uneven idle
- Reduced performance
- The eco lamp is on
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.