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TuningBot DTC Database · v4.37.15

P2288 Injector control pressure - pressure too high

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainFuelOBD2

What P2288 means

P2288
Injector control pressure - pressure too high Generic · fuel Data confidence 85%

The control module detected that the Injector control pressure - pressure value was above the expected limit.

Symptoms

  • MIL illuminated
  • Possible rough running or misfire
  • Possible increased fuel consumption

Possible causes

  • Fuel pressure regulator
  • injector control pressure sensor

Recommended checks

  • Read fuel trim / mixture adaptation values
  • Check injector circuits and compare cylinder balance
  • Check fuel pressure
  • Inspect for intake or exhaust leaks

Related and nearby codes

How to read P2288

P

Powertrain: engine, transmission and driveline systems.

2

Generic SAE-standard code: same meaning on every make.

288

Specific fault index within the subsystem.

Frequently asked questions about P2288

What does P2288 mean?

Injector control pressure - pressure too high. The control module detected that the Injector control pressure - pressure value was above the expected limit.

Is P2288 generic or manufacturer-specific?

P2288 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P2288 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

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