AB - Testing Notes

NOTE: You should enter this Pinpoint Test only when directed here from Diagnostic Routines or Ignition Systems.

REMEMBER: To prevent the replacement of good components, be aware that the following non-Electronic Engine Controls (EEC) areas may be at fault:

- Fuel: quantity and quality

- Ignition: general condition, moisture, cracks, damage, etc.

- Engine: internal, valves, timing belt, camshaft

- Starter and battery circuit

- Ignition Control Module (ICM)

- Camshaft Position (CMP) sensor

- Crankshaft Position (CKP) sensor

- Ignition coil

This Pinpoint Test is intended to diagnose only the following:

- Spark (as related to EEC)

- Harness circuits: PIP, SPOUT, IGN, GND, VPWR

- Powertrain Control Module (PCM) (12A650)

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.