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Home >> Toyota >> 1997 >> Supra 3.0 E, Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - System/Component Tests - Turbo >> Computerized Engine Controls >> Engine Control Module >> Power & Ground Circuits

Power & Ground Circuits

For testing of Engine Control Module (ECM) power and ground circuits, see PIN VOLTAGE CHARTS - TURBO article. See ECM LOCATION  table for identifying ECM mounting locations.

ECM LOCATION

Model Location
Turbo Below Passenger's Side Of Instrument Panel, Underneath Carpet On The Floor
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