Toyota 2GR-FE Manual page 720

IG2
From
Battery
E23 Ignition Switch
ST/AM2
From
5
Battery
E6 Main Body ECU
EFI MAIN
From
Battery
IGN
From
Ignition
Switch
*1: with Smart Key System
*2: without Smart Key System
2GR-FE FUEL – FUEL SYSTEM
SYSTEM DIAGRAM
IG2
5 3
2 1
*2
6
AM2 IG2
*1
IG2D
11
EFI
N10 Fuel Suction Pump and Gauge Assembly
C/OPN
C7 Fuel Injector (No. 1)
2 1
C9 Fuel Injector (No. 2)
2 1
C8 Fuel Injector (No. 3)
2 1
C10 Fuel Injector (No. 4)
2 1
C36 Fuel Injector (No. 5)
2 1
C37 Fuel Injector (No. 6)
2 1
4 5
Pump
FU–7
ECM
45
C55
#10
85
C55 #20
44
C55 #30
84
C55 #40
43
FU
C55 #50
83
C55 #60
44
A55 MREL
7
A55 FC
A140778E01