VOLVO
ECM-P155485 - Cylinder 4 Injector Circuit Range/Performance. Bus Signal / Message Failures. Signal above allowable range
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (6)
- Volvo S80 (2007–)2007–2009Nur Motor: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Nur Motor: D5244T4, D5244T5
- Volvo XC60 (2009–)2009Alle Motoren außer: B6304T2
- Volvo XC70 (2008–)2008Alle Motoren außer: B6324S
- Volvo XC70 (2008–)2009Nur Motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Nur Motor: D5244T18, D5244T5
Was bedeutet der Fehlercode?
The code concerns the injection valve for cylinder 4. It is set when the engine control module (ECM) finds a fault in the control of the valve. This may be caused by contact resistance and corrosion at the connector, or by the valve being clogged or leaking.
Mögliche Ursachen
- Contact resistance and corrosion in the injection valve connector
- The injection valve is clogged or leaking
Was Sie tun können
- 1Check that the connector to the cylinder 4 valve is firmly seated and free from damp.
- 2Cylinder 4 is the fourth cylinder counted from the right-hand side of the vehicle, with cylinder 1 furthest from the flywheel.
- 3With the ignition off, use a multimeter to check that the wire to the valve is not shorted to ground (the body).
- 4If you have a diagnostic tool, activate the cylinder 4 injection valve and listen for it working.
- 5Check that the cable to the valve is not pinched under a mounting point.
- 6If nothing is found in these checks, the fault may lie in the engine control module, which a workshop should check.
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.