Toyota 2GR-FE Manual page 284

ES–128
3
INSPECT FUSE (EFI NO. 3)
Engine Room
Relay Block
ES
OK
4
INSPECT ENGINE ROOM JUNCTION BLOCK
Engine Room Junction Block
Engine Room Relay Block
OK
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
(a) Remove the EFI No. 3 fuse from the engine room R/B.
(b) Measure the EFI No. 3 fuse resistance.
Standard resistance:
Below 1 Ω
(c) Reinstall the EFI No. 3 fuse.
NG
EFI No. 3
A135018E01
(a) Remove the engine room junction block from the engine
room R/B.
(b) Inspect the EFI relay.
(1) Measure the EFI relay resistance.
Tester Connection
1E-12 - 1E-6
1E-12 - 1E-6
(c) Reinstall the engine room junction block.
1E
NG
A140654E02
REPLACE EFI NO. 3 FUSE
Standard resistance
Specified Condition
10 kΩ or higher
Below 1 Ω (Apply battery voltage between
terminals 1E-9 and 1E-10)
REPLACE ENGINE ROOM JUNCTION
BLOCK