Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
289
Specific fault index within the subsystem.
Frequently asked questions about P2289
What does P2289 mean?
Injector control pressure, engine off - pressure too high. The control module detected that the Injector control pressure, engine off - pressure value was above the expected limit.
Is P2289 generic or manufacturer-specific?
P2289 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P2289 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.
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