Section 66 (Engine Controls - Tests W/Codes - EEC-V (4.6L)): Introduction
WARNING: This page is about a different car, the 1995 Mercury Grand Marquis, 1995 Mercury Cougar, 1995 Lincoln Town Car, 1995 Ford Thunderbird, and 1995 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
Perform all steps in BASIC TESTING - 4.6L article in ENGINE PERFORMANCE. If no fault is found while performing BASIC DIAGNOSTIC PROCEDURES, proceed with self-diagnostics. If no diagnostic trouble codes or only pass codes are found during self-diagnostics, proceed to TESTS W/O CODES - EEC-V (4.6L) article in ENGINE PERFORMANCE for diagnosis by symptom.