VOLVO
ECM-P008200 - Intake valve control circuit low (bank 2). General fault information. Type of fault not specified.
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?
The engine control module (ECM) adjusts the intake camshaft position with a changeover valve on bank 2, the rear cylinder row close to the passenger compartment. The fault code is set when the control signal to the valve is too low. The causes can be poor contact or a signal or supply wire shorted to ground.
Mögliche Ursachen
- Contact resistance in the connectors
- Signal wire shorted to ground
- Supply wire to the valve shorted to ground
- Damaged intake camshaft changeover valve
Was Sie tun können
- 1Check that the fuse for the valve circuit is intact. If it has blown, use a multimeter to check whether the wire is shorted to ground
- 2Check the valve connector for contact resistance and oxidation, and make sure it is seated firmly
- 3Have a workshop measure the valve resistance
- 4With the connectors disconnected, use a multimeter to check that the signal wire is not shorted to ground
- 5If the fault remains after these checks, have a workshop with diagnostic equipment check the control module
Symptome, die Sie bemerken können4
- Check engine lamp (MIL) lights up
- Uneven idle
- Poor performance
- The engine can stall while driving
Was der Fehler beeinflussen kann1
- Intake camshaft control is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.