Toyota T100 1996 Service Manual page 293

2 Check for open in harness or ECM.
ON
Intake Air Temp.
Sensor
2
1
BE6653
P19555
NG
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS
PREPARATION:
(a)
(b)
ECM
(c)
5 V
7 12
CHECK:
THA
E6 E6
Read temp. value on the OBD II scan tool or TOYOTA hand−
9 9
E2
E6 E6
held tester.
E1
(M/T)(A/T)
OK:
A00046
− ENGINE (3RZ−FE)
Disconnect the intake air temp. sensor connector.
Connect the sensor wire harness terminals together.
Turn the ignition switch ON.
Temp. value: 140°C (284°F) or more
OK Confirm good connection at sensor.
If OK, replace intake air temp. sensor.
DI−29