Powertrain
generic / SAE
P06EF
Engine Restart Performance
After a stop-start auto-stop the engine takes longer than calibrated to restart, or restart is missed. Possible causes are weak starter, low battery state of charge, weak crank position signal at low RPM, or a fuel rail that lost prime.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number6 / EF
Possible causes
- Battery state of charge low high
Symptoms
- Check engine light on
- Possible limp mode or no-start
- Multiple follow-up faults across modules
- Reset/relearn may be needed after repair
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 120–800 €
- Estimated time: 0.6–3 h
- Component: starter motor
- Component: battery
- Component: crankshaft position sensor
- MIL / check engine light
Sources
References
sae:J2012