VOLVO
ECM-P155284 - Cylinder 2 Injector Circuit Range/Performance. Bus Signal / Message Failures. Signal below 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 2. The engine control module (ECM) drives it through internal output stages and sets the code when it finds a fault in that control. The cause may be poor contact at the valve connector, or 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
- 1Cylinder 2 is the second cylinder counted from the right-hand side of the vehicle, with cylinder 1 furthest from the flywheel.
- 2Check the connector to the cylinder 2 injection valve for contact resistance and corrosion.
- 3With the ignition off, disconnect the connector and check that it is not damp or corroded.
- 4With the ignition off, use a multimeter to check that the signal wire has no break and is not shorted to ground.
- 5If you have a diagnostic tool, read the status of the cylinder 2 injection valve with the engine running.
- 6If nothing is found in these checks, the cause may lie in the engine control module, so have a workshop check it.
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.