Engine Controls Information

The driveability and emissions information describes the function and operation of the PCM.

The engine controls information contains the following:
^ The component locations
^ The wiring diagrams
^ The PCM terminal end views and the terminal definitions
^ The Powertrain On-Board Diagnostic (OBD) System Check
^ The Diagnostic Trouble Code Tables (DTCs)

The component system includes the following items items:
^ The component and circuit description
^ The on-vehicle service for each sub-system
^ The functional checks and the diagnostic tables

The DTCs also contain diagnostic support information containing circuit diagrams, circuit or system information, and helpful diagnostic information.