Powertrain
generic / SAE
P2E67
Engine Coolant Bypass Valve E Stuck Closed
The engine coolant bypass valve E reports a stuck closed condition. Coolant routing on this branch cannot be commanded reliably.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberE / 67
Possible causes
- Valve stuck in closed position high
- Debris jammed in valve medium
- Carbon or debris buildup preventing free movement low
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 150–800 €
- Estimated time: 1–4 h
- Component: engine coolant bypass valve e
- Component: wiring harness
- Component: ecm
- MIL / check engine light
Sources
References
sae:J2012