Haynes OBD-II Electronic Engine Management Systems Manual

OBD-II (1996 and up) Engine Management Systems

Computer-controlled car repair made easy! For all car and light truck models manufactured since 1996. We take the mystery out of the Second-Generation On-Board Diagnostic system by showing you how to understand your vehicle's On-Board Diagnostic system. We show you how to deal with that 'Check Engine' light - from reading the code to diagnosing and fixing the problem. Includes information on diagnostic tools, powertrain management fundamentals, OBD-II 'monitors' and manufacturer-specific trouble codes for GM, Ford, Chrysler, Toyota/Lexus and Honda/Acura vehicles. Let your car's computer help you find the problem!

NOTE: This manuals is intended for petrol engine cars (except where diesel is specifically mentioned) built to US specifications. Whilst many of them are useful for the same make and model of car built for other markets, such vehicles may have different features, especially in areas concerned with safety and emission control.