TSRM/MK3 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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S3/EFI System3 / 12
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EFI SYSTEM(7M-GTE) — MK3 Supra EFI System wiring diagram, page 3
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3-1 [EFI] EFI SYSTEM(7M-GTE) B-R TCCS ECU +B1 13 B-R B-R +B 14 B-R 7 VSV (FUEL PRESSURE UP) VSV2 11 R-L 1 2 B-R N VSV (EGR) VSV 9 R-B 1 2 B-R R OIL 18 Y-B TO OIL PRESSURE S/W A/C 20 L-R 15 L-R FROM A/C AMPLIFIER B1 L1 23 B TO ECT ECU AND TEMS COMPUTER L2 22 R L3 21 R-W ECT 17 R-Y TO ECT ECU 16 1 B-O 16 B-O S/W B1 W 19 GR-G 8 GR-G HI S SPD 7 P 3 Y-R HI DFC 1 V 10 V 8 R-Y 5 FROM DEFOGGER RELAY HI E2 IG LP 5 R-Y 19 R-Y 6 R-Y FROM HEADLIGHT RELAY B1 LD IF SEALED NE 4 L L 1 G1 6 R R 2 2 CAN POSITION SENSOR G- 7 B B 3 G2 5 Y Y 4 B-O FROM IGNITION S/W IG2 I IGT 3 LG 2 3 B-O B-O 4 1 2 IGF 2 LG-B 1 L-R 1 4 2 IGDA 12 L-B 4 L-Y 2 IGNITION COIL W 1 2 IGDB 8 L-W 3 Y 3 1 2 G 2 STJ 2 G G G FROM COLD START INJECTOR EO1 5 W-B G FROM START INJECTOR TIME S/W EO2 10 W-B E1 7 BR W-B W-B BR BR W-B B W INTAKE W AIR MANIFOLD 7.5A IGN 2.5A GAUGE 6 IF 2 IF 2 E3 B-O J/B NO.2 13 SD C 8 CHECK ENGINE S B-R 1-1 B-O D NOISE FILTER B 1 F 2 D NOISE FILTER S FLOOR CENTER