TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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WD/Wiring Diagrams82 / 277
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ENGINE CONTROL (FOR 2JZ-GE) — MK4 Supra Wiring Diagrams, page 82
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ENGINE CONTROL (FOR 2JZ–GE) FROM POWER SOURCE SYSTEM (SEE PAGE 56) B–O 1 30A EFI NO. 1 2 B–Y B–W (A/T) 4 E20 EA1 B–Y GR 8 EA1 GR B–Y 2 2 1 3 EFI MAIN RELAY ACC 7 AM1 IG1 ST1 8 B–W B–O 2 AM2 IG2 3 B–O B–W I19 IGNION SW 6 1J 7.5A ST 4 1K I4 B 13 B–W I17 (A/T) (A/T) B (M/T) C 9 CLUTCH START SW 1 B–W (M/T) 2 IJ1 B (M/T) P 2 PARK/NEUTRAL POSITION SW (NEUTRAL START SW) P N B (A/T) B–W (A/T) B–W (A/T) B–R 2 5 E20 B–R 3 EA3 B–R B–R 7 IC2 L–R L–R 5 IB1 B6 L–R 6 BP1 B–R 10 IC2 W–B 4 IC2 5 F15 FUEL PUMP ECU +B FP E DI FPC W–B 1 2 W–B V–W 3 V–W 12 IC2 11 IC2 G V–W 12 IJ1 4 IJ1 G E28 : M/T E27 : A/T W–B W–B 2 EB BI BP1 W–B TO STARTER RELAY B W 4 1J 4 IB1 4 1B W–R W 2 2 50A AM1 1 2 W 2 120A ALT 2A 30A AM2 1 1 BATTERY W–R L F14 FUEL PUMP M 4 5 W–B V–W G B 84