P03A2

2017-10-10

Description:

  • Cylinder 2 Pressure Sensor Circuit High

Possible Symptoms:

  • Check the wiring and connections for any damage or loose connections.

  • Inspect the pressure sensor and replace if necessary.

  • Check the engine control module (ECM) for any faults or errors and repair or replace if needed.

  • Verify the fuel injector operation and replace if faulty.

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

Possible Causes:

  • Faulty cylinder 2 pressure sensor

  • Wiring issues or loose connections in the cylinder 2 pressure sensor circuit

  • Engine control module (ECM) malfunction or software issue

  • Incorrect fuel mixture in cylinder 2

  • Cylinder 2 compression or mechanical problem

Related Parts:

Possible Solutions:

  • Loss of power or acceleration

  • Rough idle or engine misfire

  • Engine stalling or not starting

  • Increased fuel consumption

  • Check Engine Light (CEL) illuminates

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