TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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WD/Wiring Diagrams71 / 277
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Wiring Diagrams — MK4 Supra Wiring Diagrams, page 71
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*1 : ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU B–O B–O i20 B–O 9 IJ1 B–O B–R B–R S_1 SFI RESISTOR (EFI RESISTOR) B–Y B–W (A/T) B–R 5 EA2 B–R GR 8 EA1 GR B–R 2 EA2 B–R B–R B–R GR 3 IJ 7. 5A IGN 8 1E B–O B–O +B #10 2 L #20 3 CY #30 4 BR #40 8 R #50 7 G #60 6 B–Y W INJECTOR NO. 1 I12 1 R–L INJECTOR NO. 2 I13 1 R–Y INJECTOR NO. 3 I14 1 R–G INJECTOR NO. 4 I15 1 R–W INJECTOR NO. 5 I16 1 R INJECTOR NO. 6 I17 1 R–B B–W (A/T) B–Y 13 II1 B–O 1 A 24 A 76 B 33 A M–REL NSW BATT IGSW 20 B #10 19 B #20 18 B #30 17 B #40 16 B #50 15 B #60 E 9 B , E10 A ENGINE CONTROL MODULE (*1) +B DI FPC STA EGR EVAP ISC1 ISC3 ISC2 ISC4 31 A 21 A 22 A 77 B 75 B 74 B 35 B 33 B 34 B 32 B B–R E12 G V–W B B–R P V V–Y G–O G–W R–G 12 IJ1 G 7 IC2 L–R 8 IJ1 L–R 4 IJ1 V–W Y_2 VSV (FOR EGR) 2 1 V_3 VSV (FOR EVAP) 2 1 4 6 1 3 I1 IDLE AIR CONTROL VALVE (ISC VALVE) 5 2 B B–R B–R B–R B–R E15 B–R E14 B–R E14 B–R B B–R L–R B–R 73