This manual takes the mystery out of Second-Generation On-Board Diagnostic Systems allowing you to understand your vehicles OBD-II sytem, plus what to do when the "Check Engine" light comes on, from reading the code to diagnosing and fixing the problem. Includes a comprehensive list of computer codes. Computer-controlled car repair made easy! For all car and light truck models manufactured since 1996.Understand your vehicle's On-Board Diagnostic systemHow to deal with that "Check Engine" light--from reading the code to diagnosing and fixing the problemComprehensive computer codes listDiagnostic tools:Powertrain management fundamentalsOBD-II "monitors" explainedGeneric trouble codes that cover all models!Manufacturer-specific trouble codes for GM, Ford, Chrysler, Toyota/Lexus and Honda/Acura vehiclesLet your car's computer help you find the problem!Component replacement proceduresGlossary and acronym listFully illustrated with over 250 photographs and drawings