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Home >> Pontiac >> 2002 >> Aztek FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls Self-Diagnostics >> Diagnostic Tests >> DTC P0650: Mil Control Circuit >> Test Description

Test Description

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The numbers below refer to the step numbers in the diagnostic procedures.

  1. 2

    Command both the ON and the OFF states. Repeat the commands as necessary.
  2. 8

    If you do not find a condition in the control circuit or the connection at the PCM, the PCM may be faulty. However, this is an extremely unlikely failure.