Toyota 2GR-FE Manual page 570

ES–414
WIRING DIAGRAM
ES
EFI No. 2
INSPECTION PROCEDURE
NOTICE:
The intelligent tester is required to conduct the following diagnostic troubleshooting procedure.
HINT:
• Using intelligent tester monitor results enables the EVAP (Evaporative Emission) system to be
confirmed.
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
N17
Pump Module
Leak Detection Pump
MGND MTRB
M
6
Canister
Pressure
Sensor
SGND
Vent Valve
VLVB VGND
9
EFI No. 3
FL MAIN
EFI MAIN
Battery
8
VCC
4
VOUT
3
2
1
C6
Purge VSV
1
EFI
ECM
34
A55 MPMP
75
VCPP
C55
77
PPNP
C55
76
EPPM
C55
42
A55
VPMP
108
C55
PRG
2
44
MREL
A55
A136971E01