B4000 4WD V6-4.0L OHV (1995)
Intake Air Temperature Sensor: Testing and Inspection
INSPECTION (On vehicle)
Check the Intake air temperature (IAT) sensor for damage or poor connection.
INSPECTION (Off vehicle)
1. Place the sensor in water with a thermometer and heat the water gradually.
2. Measure the resistance of the sensor.
3. If not as specified, replace the intake air temperature sensor.