TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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WD/Wiring Diagrams59 / 277
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ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU — MK4 Supra Wiring Diagrams, page 59
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*1 : ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU B-O E16 E11 E11 E11 E11 E11 E16 B-O B-O B-O B-O B-O B-O B-O B-W (A/1) B-O B-O B-O B-O B-O B-O B-O I7 I8 I9 I10 I11 I6 IGNITION IGNITION IGNITION IGNITION IGNITION IGNITION COIL COIL COIL COIL COIL COIL NO. 3 NO. 4 NO. 3 NO. 4 NO. 6 NO. 1 L-Y Y-Y Y-B Y-G Y-R G 2 A 5 B 4 B 10 B 11 B 12 B 6 B 1 A +B IGC2 IGC3 IGC4 IGC5 IGC6 IGC1 TACH I2 A , I3 B IGNITER IGT1 IGT2 IGT3 IGT4 IGT5 IGT6 IGF GND B B B B B B A A 1 2 3 8 8 7 3 4 B R-W B-O GR-B GR-G P-B L-O R-Y B-W (A/1) 77 B 76 B 57 B 56 B 55 B 54 B 53 B 52 B 58 B STA NSW- IGT1 IGT2 IGT3 IGT4 IGT5 IGT6 IGF E9 B , E10 A ENGINE CONTROL MODULE (*1) G1- G2 G2- NE NE- 26 B 6 B 25 B 5 B 27 B 7 B G1 O B-W L B-R BR I17 O B-W B-R (SHIELDED) (SHIELDED) 1 2 1 2 1 2 C1 C2 C3 CAMSHAFT CAMSHAFT CRANKSHAFT POSITION POSITION POSITION SENSOR NO. 1 SENSOR NO. 2 SENSOR A A J2 JUNCTION CONNECTOR BR ED D1 DATA LINK CONNECTOR 1 (CHECK CONNECTOR) IG- 19 B 1 A N1 NOISE FILTER 1 2 BR TACO 16 A B-W 29 I11 B-W TO TACHOMETER [COMB. METER] BR EC B-O BR 61