Control Unit (DME)

E-Box Component Locations:

1. Extract and record all fault codes.
2. If possible, run the engine until normal operating temperature is attained.
3. Switch the ignition "OFF".
4. Unscrew the four E-Box cover screws and remove the cover.
5. Pull up the retainer and pull off the plug.
6. Unscrew the control unit mounting screws and remove the control unit.
7. Check the manufacture code and production date for proper match.
8. Reinstall the control unit in reverse manner and check the engine performance.