Toyota T100 1996 Service Manual page 450

DI−186
2 Check voltage of ECM terminal for injector of failed cylinder.
ON
(+) (+) (+) (+) (+)
#10 #20 #40 #50 #60
For M/T
#30
(+)
(+) (+) (+) (+) (+) (+)
#10 #20 #30
For A/T
BE6653
P24320
P24319
NG
3 Check resistance of injector of misfiring cylinder (See page SF−21).
OK
Check for open and short in harness and con-
nector between injector and ECM (See page
IN−26).
4 Check fuel pressure (See page SF−5).
OK
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS
#40 #50 #60
A00111
− ENGINE (5VZ−FE)
PREPARATION:
(a) Remove the right cowl side trim (See page SF−61).
(b) Turn the ignition switch ON.
CHECK:
Measure voltage between applicable terminal of ECM connec-
tor and body ground.
OK:
Voltage: 9 − 14 V
OK Go to step 4.
NG Replace injector.
NG Check and repair fuel pump, pressure regulator,
fuel pipe line and filter (See page SF−5).