Powertrain
generic / SAE
P25FE
Supercharger Disconnect Clutch
A general performance fault in the supercharger disconnect clutch. Engagement or release is slow, sticky, or out of tolerance without a clear electrical-side cause.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number5 / FE
Possible causes
- Worn friction surfaces or air gap drift high
- Oil or debris on the clutch face medium
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 400–2500 €
- Estimated time: 2–6 h
- Component: supercharger clutch
- Component: clutch solenoid
- MIL / check engine light
Sources
References
sae:J2012