TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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EC/Engine Control8 / 24
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ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU — MK4 Supra Engine Control wiring diagram, page 8
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*1 : ENGINE AND ELECTRONICALLY CONTROLLED TRANSMISSION ECU FROM POWER SOURCE SYSTEM (SEE PAGE 56) 10A GAUGE I4 TELLTALE LIGHT (RED ENGINE OIL PRESSURE INDICATOR LAMP) T4 I14 Y I14 Y I14 Y 2 CH10 CH12 8 9 SPEEDOMETER (FOR COMBINATION METER) 10 8 GR-R (A)(1) L-R I14 L-R L-R L-B I5 L-R L-R B B B B D5 TELLTALE LINK CONNECTOR 2 (TD-CL) T6 TELLTE LIGHT ODO AND TRIP 2 1 2 1 6 1 L-R B P 0 W L-R X X 3 4 2 TT E1 TE2 TE1 ENG V10 VEHICLE SPEED SENSOR (SPEED SENSOR NO. 1 FOR COMBINATION METER) 3 2 1 BR P-G 17 5 15 14 L-B P BR Y-L LG 15 11 L-B P P-G Y-L LG L-B P BR BR I8 BR 77