Sonata V6-3.0L (1991)
Intake Air Temperature Sensor: Testing and Inspection
Air Flow Sensor Location
Intake Air Temperature Sensor
To test the Air Temperature Sensor (Intake), located on the air flow sensor, in the air cleaner housing. Remove the air flow sensor (AFS) connector and
proceed as follows.
Intake Air Temperature Test Hook-up
1.
Measure the resistance between terminals 4 and 6.
Terminals 4: Intake air temperature output
Terminals 6: Sensor ground
Standard Values
Ambient Sensor
Temperature(°F) Resistance(Ohm)
32..................5.4 - 6.6 kohms
68..................2.33 - 2.97 kohms
176..................0.31 - 0.43 kohms