Ohmmeter
30
20
10
5
Acceptable
3
2
1
0.5
0.3
0.2
0.1
–20
0
20 40 60 80
(–4)(32)(68)(104)(140)(176)(212)
Temperature °C (°F)
SFI (5S–FE)
–
INSPECTION
1.
REMOVE IAT SENSOR
2.
INSPECT IAT SENSOR
Using an ohmmeter, measure the resistance between the ter-
minals.
Resistance: Refer to the graph
If the resistance is not as specified, replace the sensor.
3.
REINSTALL IAT SENSOR
100
Z17273
INTAKE AIR TEMPERATURE (IAT) SENSOR
Author :
SF–51
SF0E8–03
Date :
1484