Powertrain
generic / SAE
P08AC
Clutch Pedal Position Sensor A Not Learned
The clutch pedal position sensor A reports a not learned fault. Pedal position cannot be measured reliably.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number8 / AC
Possible causes
- Adaptation lost after battery disconnect high
- Sensor replaced without learn procedure 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: easy
- DIY: possible
- Estimated cost: 80–400 €
- Estimated time: 0.3–2 h
- Component: clutch pedal position sensor a
- Component: wiring harness
- Component: ecm
- MIL / check engine light
Sources
References
sae:J2012