Powertrain
generic / SAE
P0149
Fuel Timing Error
Injection timing deviates from target. Often caused by chain wear, sensor offset, or injector response drift.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number1 / 49
Possible causes
- Timing chain stretched high
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 400–2500 €
- Estimated time: 4–12 h
- Component: timing chain
- Component: fuel injectors
- Component: crankshaft position sensor
- MIL / check engine light
- emissions-relevant
- drive cycle required
- limp mode possible
Sources
References
sae:J2012