ECU: 94-95 DOHC Cali Spec Pinouts

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The pinouts for a 1994-1995 Mitsubishi 3000GT and Dodge Stealth DOHC California-spec ECU.

Pinouts

Ecu-94 95 tt cali spec pinout.png

C-52 C-53 C-90 C-54
Pin 1 - No. 1 Injector Pin 31 - Pin 51 - Pin 71 - Ignition Switch - ST
Pin 2 - No. 3 Injector Pin 32 - Pin 52 - Ignition Timing Terminal Pin 72 - Intake Air Temperature sensor
Pin 3 - No. 5 Injector Pin 33 - VICS position sensor No. 1 (NA) Pin 53 - Pin 73 - EGR Temperature Sensor
Pin 4 - IAC Coil Pin 34 - Pin 54 - Pin 74 - O2 Heater
Pin 5 - IAC Coil Pin 35 - Pin 55 - Pin 75 - O2 Sensor (Front) right
Pin 6 - EGR Solenoid Pin 36 - Check Engine Light Pin 56 - Data link connector Pin 76 - O2 Sensor (Front)
Pin 7 - Pin 37 - Power steering switch Pin 57 - Pin 77 - O2 Heater
Pin 8 - MFI Relay (fuel pump) Pin 38 - MFI relay (power supply) Pin 58 - Engine Ignition Signal Pin 78 - Knock Sensor
Pin 9 - EVAP Solenoid Pin 39 - VICS (Closed) (NA) Pin 59 - AC Switch 2 (AC clutch slip) Pin 79 - Left bank o2 sensor (cali)
Pin 10 - PTU A (1-4) Pin 40 - VICS (Opened) (NA) Pin 60 - Right bank o2 sensor(rear) Pin 80 - Backup Power Supply
Pin 11 - PTU C (3-6) Pin 41 - VICS position sensor No. 1 (NA) Pin 61 - Pin 81 - Sensor Impressed Voltage
Pin 12 - Power supply (main) Pin 42 - Pin 62 - Data link connector Pin 82 - Ignition Switch IG
Pin 13 - GND (in) Pin 43 - Pin 83 - Water Temperature Sensor
Pin 14 - No. 2 Injector Pin 44 - Pin 84 - TPS Sensor
Pin 15 - No. 4 Injector Pin 45 - AC Switch 1 Pin 85 - Barometric Pressure Sensor
Pin 16 - No. 6 Injector Pin 46 - Pin 86 - Speed Sensor
Pin 17 - IAC Coil Pin 87 - Closed Throttle Position Sensor (idle switch)
Pin 18 - IAC Coil Pin 88 - CAM Sensor
Pin 19 - MAF Flow sensor reset signal Pin 89 - CRANK Sensor
Pin 20 - Fan motor relay (Hi) Pin 90 - Volume air flow sensor
Pin 21 - Fan motor relay (Lo) Pin 91 - [ Park/Neutral Switch A/T) ]
Pin 22 - AC Relay (magnetic clutch) Pin 92 - Ground (Sensor)
Pin 23 - PTU B (2-5)
Pin 24 - Electric load switch (input)
Pin 25 - Power Supply (main)
Pin 26 - GND (in)