Section 178 (Engine Controls - Basic Testing - 4.9L): Summary
WARNING: This page is about a different car, the 1995 Ford Pickup, 1995 Ford Econoline, 1995 Ford Club Wagon, and 1995 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
If no faults were found while performing procedures in BASIC DIAGNOSTIC TESTING article, go to TESTS W/CODES - EEC-IV (4.9L) article in the ENGINE PERFORMANCE section. If no hard codes are found in self-diagnostics, proceed to appropriate TESTS W/O CODES article for diagnosis by symptom (i.e., ROUGH IDLE, NO START, etc.) or intermittent diagnostic procedures.
- TESTS W/O CODES - EEC-IV (for "E" Series RWD Van)
- TESTS W/O CODES - EEC-IV (for "F" Pickup)