TSRM/MK3 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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S3/EFI System8 / 12
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ENGINE CONTROL SYSTEM — MK3 Supra EFI System wiring diagram, page 8
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3-2 B-R TCCS ECU B-Y B-Y 2 BATT B-O B-O 9 M-REL J AIR FLOW METER G 6 B1 G 2 FC VC 4 L-R L-R 3 VC L VS 6 LG-R LG-R 4 VS E2I 5 BR BR 24 E2 D THA H-B M-B M-B 1 E 7 LG LG 5 THA E 5 G1 Y 6 FP K OX SENSOR B-R 1 M M M 12 OX L THROTTLE POSITION SENSOR BR TO C1 ECU 13 Y-L B2 VCC 1 L-R Y-L VTA 2 M-R M-R 14 VTA IDL 3 Y-L Y-L 13 IDL E2 4 BR P WATER THERMO SENSOR BR 1 2 G 1 THM M-B M KNOCK SENSOR 1 M M 10 KNK 6 B1 BR 12 +B OX 4 M M R B-R 1 FP VF 13 GR GR 16 VF B 16 IG- + 8 R-G R-G 15 + E1 3 BR BR R-G N TO SUPER MONITOR R-G 21 COMPUTOR B1 CHECK CONNECTOR S ISC VALVE 1 G-M G-M 8 ISC2 B-G B-R 2 3 R-B R-B 17 ISC4 B-R 5 4 M-Y M-Y 9 ISC1 6 L-R L-R 18 ISC3 5 B1 TO CRUISE CONTROL B-Y B-Y 15 B1 CLUTCH S/M (M/T) B-M (A/T) B-M B-Y (M/T) 1 NSH B-L (A/T) B-L 3 STA M M 8 #30 S M-R M-R 9 #20 M-L M-L 4 #10 M-B BR BR B B LEFT FENDER