Section 43 (Engine Controls - Basic Testing - V8): Summary

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 1994 Mercury Grand Marquis, 1994 Mercury Cougar, 1994 Lincoln Town Car, 1994 Lincoln Mark VIII, and 1994 Ford Thunderbird. However, it is still accessible from the selected car via links, so may be relevant.

If no faults were found while performing BASIC DIAGNOSTIC PROCEDURES, proceed to appropriate TESTS W/CODES article listed below. If no hard codes are found in self-diagnostics, proceed to appropriate TESTS W/O CODES article in this section also listed below for diagnosis by symptom (i.e., ROUGH IDLE, NO START, etc.) or intermittent diagnostic procedures.

TESTS W/CODES - EEC-IV (5.0L) (for Mustang)
TESTS W/CODES - EEC-V (4.6L) (for Cougar & Thunderbird 4.6L)
TESTS W/CODES - EEC-IV (4.6L) (all other 4.6L)
TESTS W/O CODES - EEC-IV (5.0L) (for Mustang)
TESTS W/O CODES - EEC-IV (4.6L) (for Crown Victoria, Grand Marquis, Mark VII & Town Car)
TESTS W/O CODES - EEC-V (4.6L) (for Cougar & Thunderbird 4.6L)