Toyota T100 1996 Service Manual page 524

DI−260
8 Check voltage between terminal 3 of circuit opening relay connector and body
ground.
START
OK
Check for open in harness and connector be-
tween terminal 6 of circuit opening relay con-
nector and body ground (See page IN−26).
OBD II scan tool (excluding TOYOTA hand−held tester):
1 Check operation of fuel pump.
ON
FC (+)
For M/T
For A/T
FC (+)
BE6653
P24337
Fuel Inlet Hose
P24336
A00773
NG
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS
CHECK:
3
Measure voltage between terminal 3 of circuit opening relay
connector and body ground when engine is cranked.
OK:
Voltage: 9 − 14 V
NG
A00687
PREPARATION:
(a) Remove the right cowl side trim (See page SF−61).
(b) Turn the ignition switch ON.
CHECK:
(a) Connect between terminal FC of ECM connector and
body ground.
(b) Check for fuel pressure in the inlet hose when it is pinched
off.
OK:
There is pressure in the fuel inlet hose.
HINT:
At this time, you will hear a fuel flowing noise.
A00789
OK
− ENGINE (5VZ−FE)
Check for starter signal circuit (See page
DI−248).
Go to step 7.