Fuel Injection Pump Controller Always On
Jeep · engine
Data confidence62%
The control module detected a fault associated with the Fuel Injection Pump Controller Always On circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Jeep.
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Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
285
Specific fault index within the subsystem.
Frequently asked questions about P1285
What does P1285 mean?
Fuel Injection Pump Controller Always On. The control module detected a fault associated with the Fuel Injection Pump Controller Always On circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Jeep.
Is P1285 generic or manufacturer-specific?
P1285 is a manufacturer-specific code. In this database it is documented for: Jeep. The same number can mean something different on other brands.
Can TuningBot remove P1285 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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