Toyota 2GR-FE Manual page 600

ES–444
5
INSPECT ENGINE ROOM JUNCTION BLOCK (EFI RELAY)
Engine Room Junction Block
ES
Engine Room Relay Block
OK
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
(a) Remove the engine room junction block from the engine
room R/B.
(b) Measure the resistance between the terminals.
Standard resistance
Tester Connection
1E-6 - 1E-12
1E-6 - 1E-12
(c) Reinstall the engine room junction block.
NG
1E
A140654E02
Specified Condition
10 kΩ or higher
Below 1 Ω
(Apply battery voltage between terminals 1E-9 and
REPLACE ENGINE ROOM JUNCTION
BLOCK
1E-11)