TSRM/MK2 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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OWD/Overall Wiring Diagram3 / 23
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EFI CIRCUIT DIAGRAM — MK2 Supra Overall Wiring Diagram wiring diagram, page 3
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o Page 5) EFI 3 4 B-Y C B From Cold Start Injector H 7.5A 1.5A IGN EFI B-Y To Trip Computer (4-7) B-Y 2 B-R B-R B IGR IGN EFI MAIN RELAY NO. 2 W 3 3 C EFI MAIN RELAY NO. 1 B-Y W-B B-Y B-Y B CHECK CONNECTOR B-R EFI SERVICE CONNECTOR B-R GR B B-Y B-Y B B-R AIR FLOW METER G L-R B Y-L CIRCUIT OPENING RELAY B-R C B-R Y-B Y-I OX CHECK CONNECTOR FUEL PUMP CHECK CONNECTOR G W-B W W OX SENSOR CHECK ENGINE CONNECTOR B-R Y-B B-R RESISTOR DISTRIBUTOR FUEL PUMP M DISTRIBUTOR R W B W IGN IGN IGN IGN IGN IGN W W W W W W 2 2 INJECTOR W-B W W-B W-B W-B W-B W-B B-R To Trip Computer (4-7) a b c d e f Ground points a = Located under right front pillar b = Located under left front pillar