Close

OBD II Fault Code

  • OBD II P2169

    OBD-II Code Powertrain Control Module (PCM) failure is defined as a Exhaust Pressure Regulator Vent Solenoid Control Circuit/Open

    The Exhaust Pressure Regulator Vent Solenoid allows excessive pressure in the exhaust system to vent to the atmosphere. If the engine computer detects a failure of the Exhaust Pressure Regulator Vent Solenoid, code P2169 will be stored.

    Common Problems That Trigger the P2169 Code

    • Exhaust pressure vent solenoid failure
    • Powertrain Control Module (PCM) failure
    • Wiring issue
    Not the OBD-II Code You're Looking For?

    No comments yet...

    Sign in to comment