Celica GT Liftback L4-2164cc 2.2L DOHC (5S-FE) MFI (1999)
Intake Air Temperature Sensor: Testing and Inspection
1. REMOVE IAT SENSOR
2. INSPECT IAT SENSOR
Using an ohmmeter, measure the resistance between the terminals.
Resistance: Refer to the graph
If the resistance is not as specified, replace the sensor.
3. REINSTALL IAT SENSOR