Powertrain
generic or reserved
P3425
Cylinder 3 Deactivation/Intake Valve Control Circuit Open
The engine control module has detected an open circuit at the cylinder 3 deactivation or intake valve control solenoid. Without a valid circuit, cylinder 3 cannot be deactivated.
SystemPowertrain
Typegeneric or reserved
GroupP3
Range / number4 / 25
Possible causes
- Solenoid coil open high
- Wiring or connector open medium
- Pin pushed back out of connector body low
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 150–1200 €
- Estimated time: 1–6 h
- Component: cylinder deactivation solenoid
- Component: engine wiring harness
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012