TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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EC/Engine Control7 / 24
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ENGINE CONTROL (FOR 2JZ–GTE) — MK4 Supra Engine Control wiring diagram, page 7
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ENGINE CONTROL (FOR 2JZ–GTE) FROM POWER SOURCE SYSTEM (SEE PAGE 56) 10A MIR–HTR 10A FUEL PANEL 15A STOP 4 M1 6 M5 10 M7 L–R L–G TO TRACTION ECU P–L D 8 DIODE (FOR IDLE E–UP) TO POWER CIRCUIT CONTROL UNIT (A/T) TO CRUISE CONTROL ECU TO RADAR SENSOR (RADIATOR FAN ECU) W 2 M2 B W–R L–R 6 9 V–L G W–R C 3 EAT 1 6 G–O 14 L/I1 STOP LIGHT SW GR–R (A/T) 6 M6 2 M2 4 W–L 2 E/A1 14 L/I1 G–W 5 E/B1 P–R W–G BR–W R W–L R BR–W G–R (A/T) Y–R 38 NEO 27 EFI 33 EFI 14 TRC 15 TRC 32 M1 P–L 3 M3 L 34 ACMG 24 ODI 15 ABS 1 STP 17 T19 E1S A/C ACMG OD1 ABS STP GB–B (A/T) E–9 E10 ENGINE CONTROL MODULE (*1) E1 E01 E02 TE1 VF1 IGT1 IGT2 IGT3 IGT4 IGT5 IGT6 IGF W SPI TE2 8 9 20 2 29 57 56 55 54 53 52 51 1 2 19 BR BR V–L L–G B–LG GR–B GR–B P–B L–G B–Y L–B BR P–G BR I/T1 1 IGT1 2 IGT2 3 IGT3 4 IGT4 5 IGT5 6 IGT6 7 IGF BR BR TACH 8 M4 I 2 I 3 IGNITER BR BR BR BR I/T2 Y–L Y–L Y–L Y–L LG LG LG LG E6 P L–B P–G Y–L 16 M7 B I/T7 BR BR BR BR I/T3 BR I/T10 BR 76