OBD II Fault Code

  • OBD II P2591

    OBD-II Code Wiring issue is defined as a Cruise Control Front Distance Range Sensor

    The engine computer (PCM) controls the boost from the turbocharge using a Turbocharger Vane Position Solenoid. The PCM confirms the solenoid is working as desired by using a Turbocharger Vane Position Sensor. If the Turbocharger Vane Position Sensor fails to correctly report back to the PCM, code P2591 will be stored.

    Wiring issue Symptoms

    • Lack of boost from the turbo/supercharger

    Common Problems That Trigger the P2591 Code

    • Radar sensor failure
    • Radar sensor is covered in debris
    • Wiring issue

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