Brad's Car Manuals: A 3rd party mirror of CHARM + LEMON car manuals
Home >> Geo >> 1989 >> Spectrum 2D Hatchback, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Theory/Operation >> Computerized Engine Controls >> Electronic Control Module (ECM) >> Metro

Electronic Control Module (ECM): Metro

Download the full database via torrent (~1.1 TB)  |  Download Brad's custom LEMON patches

ECM is located under left side of dash. Power for ECM is supplied via the fuse box. ECM distributes power to sensors and switches and controls ground circuits of solenoids.