Test Notes
WARNING: STOP THIS TEST AT THE FIRST SIGN OF A FUEL LEAK AND SERVICE AS REQUIRED.CAUTION: No open flame - No smoking during fuel delivery checks.
You should enter this Pinpoint Test only when directed here.
This Pinpoint Test is intended to diagnose the following:
- Spark (as related to EEC)
- Harness circuits: PIP IGN GND, VPWR
- Ignition Control Module (ICM)
- Powertrain Control Module (PCM)