Testing & Diagnosis: Notes

NOTE: Additional information concerning testing and diagnosis may be found in the appropriate TESTS W/CODES article in the ENGINE PERFORMANCE section. Refer to the following list.

For 1.8L, see: 1.8L/2.5L TBI TESTS W/CODES .
For 2.5L, see: 1.8L/2.5L TBI TESTS W/CODES .
For 3.0L, see: 3.0L/3.8L PFI TESTS W/CODES .
For 3.8L, see: 3.0L/3.8L PFI TESTS W/CODES .

Fig 1: Ignition System Diagnosis - Chart No. 1 (3.8L Only)

Fig 2: Ignition System Diagnosis - Chart No. 2 (3.8L Turbo Only)