Powertrain
generic / SAE
P0284
Cylinder 8 Contribution/Balance
Cylinder 8 contributes less power than expected.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number2 / 84
Possible causes
- Injector or ignition coil weak on cylinder 8 high
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 100–1500 €
- Estimated time: 1–6 h
- Component: injector cyl8
- Component: ignition coil cyl8
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012