TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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WD/Wiring Diagrams86 / 277
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ENGINE CONTROL (FOR 2JZ–GE) — MK4 Supra Wiring Diagrams, page 86
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ENGINE CONTROL (FOR 2JZ–GE) TO A/C AMPLIFIER TO A/C MAGNETIC CLUTCH RELAY TO CRUISE CONTROL ECU L–R W–G BR–B 31 II1 2 EA1 11 IU2 L–R W–G BR–B (A/T) 34 A 23 A 12 A A/C ACMG OD1 E9 A, E10 B ENGINE CONTROL MODULE (*3) B–R B–R B–R B–R B–R B–R B–R E24 E24 E24 I1 IDLE AIR CONTROL VALVE (ISC VALVE) 2 3 4 5 6 B–R B–R B–R B–R B–R G–W B–G V–Y G–O 34 B 32 B 35 B 33 B ISC2 ISC4 ISC1 ISC3 V1 VSV (FOR ACIS) 2 1 B–R G–Y 39 B ACIS V3 VSV (FOR EVAP) 2 1 B–R (blue wire) 74 B EVAP GR–R (A/T) 17 A TT 28 B VF2 20 A TE1 19 A TE2 29 B E1 69 B W 6 A SP1 2 A 80 B EO1 79 EO2 L–O Y–Y P–G LG BR L–B P BR BR B–R D 1 DATA LINK CONNECTOR 1 (CHECK CONNECTOR) VF2 14 15 OX2 TE1 8 12 +B 20 19 IG– 1 FP VF1 13 4 OX1 3 E1 BR (SHIELDED) R–L B–R B–W L–R (SHIELDED) W Y–L P–G LG L–B P BR II7 II7 II7 II7 Y–L 5 IJ1 P–G 17 IJ1 LG 13 IJ1 BR 18 IJ1 BR 8 IC1 Y–L P–G LG BR BR (*1) B–R BR (*1) ED 88