ENGINE (J05E)/TROUBLESHOOTING
2–264
1.
Set the starter key to the "LOCK" position.
2.
Disconnect the intake air temperature sensor (air flow sensor) con-
nector.
3.
Measure the resistance between the terminals of the sensor using
the electrical tester.
NO
YES
1.
Set the starter key to the "ON" position.
2.
Measure the voltage between the terminals of the intake air tem-
perature sensor vehicle side connector using the electrical tester.
NO
YES
3
Inspect the intake air temperature sensor unit
THA
E2
SHTS021270300242
Measurement
conditions
Tester
connections
Standard values
Starter key: LOCK
Intake air tempera-
ture sensor
THA
–
E2
20
C {68
F}:
2.69
–
2.21 k
60
C {140
F}:
0.667
–
0.493 k
Do the measurements meet the standard value?
Go to step 4.
Replace the intake air temperature sensor.
Perform "After-inspection work" of INFOR-
MATION section.
4
Inspect the intake air temperature sensor power supply
THA
E2
SHTS021270300243
Measurement
conditions
Tester
connections
Standard values
Starter key: ON
Intake air tempera-
ture sensor vehi-
cle side connector
THA
–
E2
4.5
–
5.5 V
Do the measurements meet the standard value?
Go to step 7.
Go to step 5.