Section 91 (Engine Controls - Theory & Operation - EEC-IV 3.8L): Introduction: Notes
WARNING: This page is about a different car, the 1994 Mercury Sable, 1994 Mercury Cougar, 1994 Lincoln Continental, 1994 Ford Thunderbird, and 1994 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The CHECK ENGINE light, located in the instrument cluster, is referred to as Malfunction Indicator Light (MIL) in this article.
This article covers basic description and operation of engine performance-related systems and components. Read this article before diagnosing vehicles or systems with which you are not completely familiar.