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OBD II Fault Code

  • OBD II P2071

    OBD-II Code Powertrain Control Module (PCM) failure is defined as a Intake Manifold Tuning (IMT) Valve Stuck Closed

    The Intake Manifold Runner allows more air to flow through the intake at higher RPMs. If the Intake Manifold Runner does not operate as requested, P2071 will be set.

    Common Problems That Trigger the P2071 Code

    • Intake manifold runner control actuator failure
    • Powertrain Control Module (PCM) failure
    • Wiring issue
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