Engine Controls Systems Information
Engine Controls InformationThe 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.