ENGINE (J05E)/TROUBLESHOOTING
2–232
1.
Set the starter key to the "LOCK" position.
2.
Disconnect the connector of intake air temperature sensor (air flow
sensor built-in).
3.
Measure the resistance between the terminals of the intake air
temperature sensor (built-in air flow sensor).
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 (built-in air flow sensor) (engine sub harness
side).
NO
YES
3
Inspect the intake air temperature sensor unit
E2
THA
SHTS021270300209
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
SHTS021270300210
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.