TSRM/MK3 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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S3/EFI System9 / 12
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EFI SYSTEM (7M-GE) — MK3 Supra EFI System wiring diagram, page 9
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3-2 EFI EFI SYSTEM(7M-GE) B-R TCCS ECU +B1 13 B-R B-R +B 14 B-R ① VSV (INTAKE AIR CONTROL) VSV1 11 LG-B 2 1 B-R ② VSV (FUEL PRESSURE UP) VSV2 10 R-L 1 2 B-R ⑩ ③ VSV (EGR) EGR 9 R-B 1 2 B-R A/C 20 L-R D1 L-R FROM A/C AMPLIFIER L1 23 B TO ECT ECU AND L2 22 R TEMS COMPUTER L3 21 R-W ECT 17 R-Y TO ECT ECU DFC 18 V 10 V 9 R-Y FROM DEFOGGER RELAY D1 D1 D5 LP 16 R-Y 19 R-Y 6 7 R-Y FROM HEADLIGHT RELAY D1 D4 D6 16 1 B-O 16 B-O SW D1 M 19 GR-G 8 GR-G D1 SPD 7 P 3 Y-R D1 B B TO TACHO METER B-O B-O FROM IGNITION S/W "IG2" 2 1 IGT 3 LG 3 IGT 1 IGNITER IGF 2 LG-B 1 IGF ⑪ IGNITION COIL ⑤ IGNITION COIL SEALED W/ IGNITER L NOISE NE 4 1 FILTER 2 D1 8 R 2 ② DISTRIBUTER G- 7 B 3 G2 5 Y 4 STJ 2 G G FROM COLD START INJECTOR E01 5 W-B G FROM START INJECTOR TIME S/W E02 10 W-B E1 7 BR BR BR B W-B W-B INTAKE AIR MANIFOLD FLOOR CENTER 7.5A IGN 6 2 7.5A GAUGE 2 E3 J/B NO.3 13 SB ⑥ 8 CHECK ENGINE 5 ⑧ 6 NOISE FILTER NOISE FILTER NOISE FILTER 5 W-B W-B BR BR