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P0254 Powertrain

Injection Pump Fuel Metering Control A High (Cam/Rotor/Injector)

Injection Pump Fuel Metering Control A High (Cam/Rotor/Injector): the control module has detected this fault condition. This affects fueling of the associated cylinders.

Affected components

  • Metering actuator a
  • Actuator wiring

Common causes

  • High likelihood: Wiring shorted to battery

Diagnostic notes

  • The malfunction indicator lamp may illuminate
  • This code can affect emissions
  • Reduced-power or limp mode may occur

Related codes

Sources

Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.

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