Typical location of the intake air temperature sensor.

Connection of the USB Autoscope IV to the sensor signal wire.

Setting the USB Autoscope IV to the temperature sensor testing mode.

Output voltage waveform from the intake air temperature sensor in good condition on Toyota Avensis 1.8i 2007, recorded while the engine was at idle.

Output voltage waveform from a properly functioning intake air temperature sensor (Toyota Avensis 1.8i 2007).

Output voltage waveform from a properly functioning intake air temperature sensor. (KIA Ceed 1.6 2013).