Section 21 (Engine Controls - Tests W/Codes - EEC-V (3.8L)): Introduction

WARNING: This page is about a different car, the 1994 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.

Perform all steps in BASIC TESTING - V6 article in ENGINE PERFORMANCE section. If no fault is found while performing BASIC TESTING 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 (3.8L) article in ENGINE PERFORMANCE section for diagnosis by symptom.