P039F

2017-10-10

Description:

  • Cylinder 2 Pressure Sensor Circuit

Possible Symptoms:

  • Check the wiring and connections of the cylinder 2 pressure sensor circuit.

  • Inspect and possibly replace the cylinder 2 pressure sensor.

  • Verify and adjust the engine timing if necessary.

  • Clean or replace the fuel injectors for cylinder 2.

  • Perform a compression test on cylinder 2 to ensure proper engine performance.

Possible Causes:

  • Faulty cylinder 2 pressure sensor

  • Loose or damaged wiring/connectors in the cylinder 2 pressure sensor circuit

  • Low engine oil level or pressure affecting cylinder 2

  • Defective engine control module (ECM)

  • Cylinder 2 misfire or compression issue

Related Parts:

Possible Solutions:

  • Engine misfires or stumbles

  • Rough idling or unstable engine performance

  • Decreased power and acceleration

  • Increased fuel consumption

  • Illuminated check engine light

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