Montero Sport LTD 4WD V6-3.5L SOHC (1999)
Intake Air Temperature Sensor: Testing and Inspection
Component Inspection
INTAKE AIR TEMPERATURE SENSOR CHECK
1. Disconnect the volume air flow sensor connectors.
2. Measure resistance between terminals 5 and 6.
Standard value:
2.3 - 3.0 kOhm [at 20 °C (68 °F)]
0.30 - 0.42 kOhm [at 80°C (176 °F)
If not within specifications, replace the volume air flow sensor.
3. Measure resistance while heating the sensor using a hair dryer.
Normal condition:
4. If resistance does not decrease as heat increases, replace the volume air flow sensor assembly.