OBD2 Codes

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Category: Powertrain(P) Codes

  • P1601 Code: Meaning, Causes, and Symptoms | OBD2 Codes

    P1601 – Serial Communication Malfunction   P1601 Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light)   P1601 Possible Causes   Serial Communication lost between Engine Control…


  • P0149 Code: Meaning, Causes, and Symptoms | OBD2 Codes

    P0149 – Fuel Timing Error   P0149 Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light)   P0149 Possible Causes   Severely restricted fuel filter,Severely restricted fuel…


  • P0A0F Code: Meaning, Causes, and Symptoms | OBD2 Codes

    P0A0F – Engine Failed to Start   P0A0F Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light)   P0A0F Possible Causes   SFI system,Faulty Power management control…


  • P2444 Code: Meaning, Causes, and Symptoms | OBD2 Codes

    P2444 – Secondary Air Injection System Pump Stuck On Bank 1   P2444 Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light)   P2444 Possible Causes  …


  • P1496 Code: Meaning, Causes, and Symptoms | OBD2 Codes

    P1496 – 5 Volt Supply Voltage Low Condition   P1496 Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light)   P1496 Possible Causes   Shorted sensor,Sensor harness…


  • P1674 Code: Meaning, Causes, and Symptoms | OBD2 Codes

    P1674 – Control Module Software Corrupted   P1674 Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light)   P1674 Possible Causes   Software incompatibility issue,Damaged Powertrain Control…


  • P061D Code: Meaning, Causes, and Symptoms | OBD2 Codes

    P061D – Internal Control Module Engine Air Mass Performance   P061D Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light)   P061D Possible Causes   Software incompatibility…


  • P061E Code: Meaning, Causes, and Symptoms | OBD2 Codes

    P061E – Internal Control Module Brake Signal Performance   P061E Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light)   P061E Possible Causes   Software incompatibility issue,Faulty…


  • P1685 Code: Meaning, Causes, and Symptoms | OBD2 Codes

    P1685 – Invalid SKIM Key   P1685 Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light)   P1685 Possible Causes   Reprogram Smart Key Immobilizer Module (SKIM)…


  • P1686 Code: Meaning, Causes, and Symptoms | OBD2 Codes

    P1686 – No SKIM BUS Messages Received   P1686 Possible Symptoms   Engine Light ON (or Service Engine Soon Warning Light)   P1686 Possible Causes   Reprogram Smart Key Immobilizer…