Mitsubishi Workshop Service and Repair Manuals > Expo LRV AWD L4-2350cc 2.4L SOHC 16 Valve (1993) > Powertrain Management | Relays and Modules - Powertrain Management | Relays and Modules - Computers and Control Systems | Engine Control Module | Component Information | Description and Operation | Engine Control Module (ECM)

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Engine Control Module: Description and Operation
Engine Control Module (ECM) Ground

Engine Control Module Power Ground

PURPOSE

Provides a ground connection for the ECU.

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