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Home >> Chevrolet >> 2003 >> Cavalier Base, 4D Sedan, L61/KL6 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls Self-Diagnostics - 2.2L Bi-Fuel >> Diagnostic Tests >> DTC P1209: Fuel Injector Control Module PWM Output Signal Failure >> Test Description
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Test Description

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

  1. - This step determines if the condition is present.
  2. - This step verifies that the FICM is supplying the correct output voltage. The open circuit voltage should be 5.0 volts.