Toyota T100 1996 Service Manual page 369

3 Disconnect igniter connector and check voltage between terminal IGF of ECM
connector and body ground.
ON
For M/T
IGF (+)
For A/T
IGF (+)
BE6653
P24210
P24211
NG
Check and replace ECM (See page IN−26).
4 Check for open and short in harness and connector in IGT signal circuit between
ECM and igniter (See page IN−26).
OK
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS − ENGINE (3RZ−FE)
PREPARATION:
(a) Disconnect the igniter connector.
(b) Remove the right cowl side trim (See page MF−50).
(c) Turn the ignition switch ON.
CHECK:
Measure voltage between terminal IGF of ECM connector and
body ground.
OK:
Voltage: 4.5 − 5.5 V
A00087
OK Replace igniter.
NG Repair or replace harness or connector.
DI−105