TSRM/MK4 Supra/Wiring Diagrams
Repair ManualWiring Diagrams
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EC/Engine Control15 / 24
p.016
ENGINE CONTROL (FOR 2JZ-GE) — MK4 Supra Engine Control wiring diagram, page 15
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ENGINE CONTROL (FOR 2JZ-GE) B-O FROM POWER SOURCE SYSTEM (SEE PAGE 56) ACC 80A EFI NO. 1 AM1 IG1 ST1 B B-W B-O AM2 IG2 B-O B H19 IGNITION SW B I4 B B-W 7.5A ST (A/T) B-Y E20 4 B-Y EA1 B-W AM1 W-B GR B GR EA1 I4 I15 B I3 B B-W J4 J2 J1 M2 (A/T) (A/T) W-R 4 IB1 B I14 W (M/T) B (A/T) EFI MAIN RELAY W-B B 5 W-R J2 J1 P POWER SOURCE CONTROL IGNITER SWITCH (M/T) W-B B-R B-R N 3 E20 EA3 J2 J1 B L-R L-R E22 50A 5 AM1 L-R 6 B5 IB11 OL-1 AM START (M/T) 2 B (M/T) W B (M/T) 10 E22 B J1 W-B 5 I1 B-B 4 F15 FUEL PUMP ECU +B FP FUEL PUMP E DI FPC M J2 B 1 2 3 W-B G (A/T) B 12 E22 11 E23 J1 G (A/T) W W-B 12 V-W M1 G V-W E28 : M/T E27 : A/T B BATTERY W-B B TO STARTER RELAY W-B W-B W-B IB11 E27 E28 84