VOLVO
ECM-P008600 - Exhaust valve control circuit high (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 exhaust camshaft position on bank 2 with a changeover valve. The fault code is set when the control signal to the valve is too high. The causes are a signal wire shorted to voltage or a damaged valve.
Mögliche Ursachen
- Signal wire shorted to voltage
- Damaged exhaust camshaft changeover valve
Was Sie tun können
- 1Read off the fault code and check whether it is active right now
- 2Use a multimeter to check that the signal wire to the valve has no voltage with the ignition off
- 3Look for chafed or pinched wiring to the bank 2 exhaust valve
- 4If you have a diagnostic tool: activate the bank 2 exhaust valve and check that it responds
- 5Have a workshop check the valve if the fault returns
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
- Exhaust camshaft control is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.