TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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EC/Engine Control4 / 24
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*1 : ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU — MK4 Supra Engine Control wiring diagram, page 4
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*1 : ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU B-O B-O B-O B B-O 60 M1 B-O B-R B-R S 1 (S1 RESISTOR SFI RESISTOR) B-O B-O 7. 5A IGN # 10 # 20 # 30 # 40 # 50 # 60 2 3 4 5 7 6 B +B B-Y B-W (A/T) B-R 5 B-R EA2 GR 8 GR EA1 IG G R +B +B INJECTOR No. 1 INJECTOR No. 2 INJECTOR No. 3 INJECTOR No. 4 INJECTOR No. 5 INJECTOR No. 6 #2 #3 #4 #5 #6 B-R B-R EA4 BR B-W (A/T) G-Y R-L R-L R-G R-W R R-B 13 M 24 78 33 1 20 19 18 17 16 15 M-REL IGSW NSW BATT # 10 # 20 # 30 # 40 # 50 # 60 E 9 E10 ENGINE CONTROL MODULE (*1) B DI FPC STA +B EGR +B EVAP ISC1 ISC3 ISC2 ISC4 3 21 22 77 75 74 36 33 34 32 B-R G V-W B P V V-Y G-W G-W R-G E12 B-R V-R CREGR V-R FI EGR EVAP 12 G G D1 7 8 L-R L-R C2 D1 4 V-W V-W I1 THE AIR CONTROL VALVE (ISC VALVE) 4 5 1 3 5 2 B B-R B-R B-R B-R B-R B-R E15 B-R E14 B-R E14 B-R B-R L-R B-R 73