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TuningBot DTC Database · v4.37.15

P2285 Injector control pressure sensor - circuit low

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

P · PowertrainFuelOBD2

What P2285 means

P2285
Injector control pressure sensor - circuit low Generic · fuel Data confidence 78%

The control module detected that the signal in the Injector control pressure circuit stayed below the expected operating range.

Symptoms

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

Possible causes

  • Wiring short to ground
  • 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 P2285

P

Powertrain: engine, transmission and driveline systems.

2

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

285

Specific fault index within the subsystem.

Frequently asked questions about P2285

What does P2285 mean?

Injector control pressure sensor - circuit low. The control module detected that the signal in the Injector control pressure circuit stayed below the expected operating range.

Is P2285 generic or manufacturer-specific?

P2285 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P2285 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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