Toyota 2GR-FE Manual page 352

ES–196
16
INSPECT ENGINE ROOM JUNCTION BLOCK (EFI MAIN 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 according to the value(s) in the
table below.
Standard resistance
(c) Reinstall the engine room junction block.
1E
NG
A140654E02
Terminal Connection
1E-12 - 1E-6
1E-12 - 1E-6
REPLACE ENGINE ROOM JUNCTION
BLOCK
Specified Condition
10 kΩ or higher
Below 1 Ω
(when battery voltage applied to
terminals 1E-9 and 1E-10)