Engine Controls - Basic Testing - EFI: Summary

If no faults were found while performing BASIC TESTING proceed to appropriate TESTS W/CODES article. See following list. If no hard codes are present, go to the TESTS W/O CODES - EFI article for diagnosis by symptom (i.e. ROUGH IDLE, NO START, etc.), or intermittent diagnosis procedures.

• Amigo, Pickup & Trooper 2.6L, see: TESTS W/CODES - 2.6L
• For Impulse, see: TESTS W/CODES - 1.6L
• For Trooper 2.8L, see: TESTS W/CODES - 2.8L