Powertrain
generic / SAE
P2288
Injector Control Pressure Too High
ICP is above the upper threshold during operation. Typically the injection pressure regulator (IPR) is stuck closed or the high-pressure oil pump runs above target.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number2 / 88
Possible causes
- IPR stuck closed high
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 400–2500 €
- Estimated time: 2–6 h
- Component: injection pressure regulator
- Component: high pressure oil pump
- MIL / check engine light
- emissions-relevant
- limp mode possible
Sources
References
sae:J2012