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Home >> Mitsubishi >> 1994 >> 3000GT Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - System/Component Tests >> Computerized Engine Controls >> Control Unit >> Power Circuits

Power Circuits

Turn ignition on. Check for battery voltage on ECM power terminals. See POWER TERMINAL IDENTIFICATION  table. If battery voltage is not present, check operation of MFI relay. See RELAYS  under MOTORS, RELAYS & SOLENOIDS.

Fig 1: Identifying ECM Connectors
G94F44292Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
GROUND TERMINAL IDENTIFICATION

Application ECM Terminals No.
All Models 13 & 26
POWER TERMINAL IDENTIFICATION

Application ECM Terminals No.
All Models 12 & 25
ENGINE CONTROL MODULE (ECM) LOCATION

Application Location
Stealth & 3000GT Behind Center Console
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