Efi Main Relay Inspection - Toyota T100 1996 Service Manual

MF−40
Ohmmeter
1
No
Continuity
3
2
Ohmmeter
1
3
2
1996 TOYOTA T100 (RM449U)
MFI (3RZ−FE)
EFI MAIN RELAY
INSPECTION
1.
B02510
2.
Continuity
(a)
If there is no continuity, replace the relay.
5 Ohmmeter
(b)
If there is continuity, replace the relay.
P07170
3.
(a)
(b)
5
If there is no continuity, replace the relay.
4.
Battery
P07171
− EFI MAIN RELAY
REMOVE EFI MAIN RELAY (Marking: EFI)
INSPECT EFI MAIN RELAY CONTINUITY
Using an ohmmeter, check that there is continuity be-
tween terminals 1 and 2.
Check that there is no continuity between terminals 3 and
5.
INSPECT EFI MAIN RELAY OPERATION
Apply battery voltage across terminals 1 and 2.
Using an ohmmeter, check that there is continuity be-
tween terminals 3 and 5.
REINSTALL EFI MAIN RELAY
Author :
SF0BA−03
992
Date :