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TuningBot DTC Database · v4.37.14

P1287 Diagnostic Trouble Code (9 interpretations)

9 manufacturer-specific interpretations across 9 manufacturers in the TuningBot DTC database.

P · PowertrainEngineOBD2

Chevrolet

1 interpretation
P1287
Accelerator Pedal Position Sensor 3 Circuit Low Voltage Chevrolet · engine Data confidence 80%

The control module detected that the signal in the Accelerator Pedal Position Sensor 3 circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Chevrolet.

Dodge

1 interpretation
P1287
Fuel Injection Pump Controller Supply Voltage Low Condition Dodge · battery Data confidence 80%

The control module detected that the Fuel Injection Pump Controller Supply voltage stayed below the expected range. This is the manufacturer-specific definition used by Dodge.

Ford

1 interpretation
P1287
Fuel Pulse In Range But Higher Than Expected Ford · engine Data confidence 80%

The control module detected that the Fuel Pulse In Range But value was higher than expected for the current conditions. This is the manufacturer-specific definition used by Ford.

Honda

1 interpretation
P1287
Oil pressure switch, rocker arm - circuit high voltage Honda · engine Data confidence 62%

The control module detected that the signal in the Oil pressure switch, rocker arm circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Honda.

Possible causes

  • Oil level
  • wiring
  • oil pressure switch - rocker arm
  • ECM programming
  • ECM

Jeep

1 interpretation
P1287
Fuel Injection Pump Controller Supply Voltage Low Jeep · battery Data confidence 62%

The control module detected that the Fuel Injection Pump Controller Supply voltage stayed below the expected range. This is the manufacturer-specific definition used by Jeep.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Confirm the exact vehicle, ECU and software context
  • Inspect relevant wiring and connectors
  • Check applicable OEM service information

Land Rover

1 interpretation
P1287
Engine fuel demand - range/performance problem Land Rover · engine Data confidence 62%

The control module judged the Engine fuel demand behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Land Rover.

Possible causes

  • Intake/exhaust leak
  • intake blocked
  • MAF/VAF sensor
  • fuel pressure/pump
  • injector(s)
  • EGR system

MINI

1 interpretation
P1287
Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Electrical MINI · fuel Data confidence 62%

The control module detected a fault associated with the Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Electrical circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by MINI.

VAG

1 interpretation
P1287
Turbocharger (TC) bypass valve - open circuit VAG · engine Data confidence 62%

The control module detected an interruption (open circuit) in the Turbocharger (TC) bypass valve circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring open circuit
  • TC bypass valve
Applies to Audi

Volvo

1 interpretation
P1287
Electronic throttle system (ETS) - range/performance problem Volvo · engine Data confidence 62%

The control module judged the Electronic throttle system (ETS) behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Volvo.

Possible causes

  • Wiring
  • throttle valve tight/sticking
  • ETS

Related and nearby codes

How to read P1287

P

Powertrain: engine, transmission and driveline systems.

1

Manufacturer-defined range: the meaning can differ between brands.

287

Specific fault index within the subsystem.

Frequently asked questions about P1287

What does P1287 mean?

Diagnostic Trouble Code (9 interpretations). The control module detected that the signal in the Accelerator Pedal Position Sensor 3 circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Chevrolet.

Is P1287 generic or manufacturer-specific?

P1287 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Dodge, Ford, Honda, Jeep, Land Rover, MINI, VAG, Volvo. The same number can mean something different on other brands.

Can TuningBot remove P1287 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

ECU tuningDyno-tested results by model and engine See the results →

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