Intake Air Temperature Sensor-4.7L

WARNING: This page is about a different car, the 2008 Jeep Commander. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: IAT Sensor - 4.7L

Courtesy of CHRYSLER LLC

The intake manifold air temperature (IAT) sensor (1) is located near the throttle body.

Disconnect electrical connector (2) from IAT sensor.

Fig 2: View Of IAT Sensor Tab/O-Ring - 3.7L/4.7L/5.7L

Courtesy of CHRYSLER LLC

1 - IAT SENSOR

2 - SENSOR O-RING

3 - RELEASE TAB

Clean dirt from sensor base.
Gently lift on small plastic release tab (3) and rotate sensor about 1/4 turn counter-clockwise for removal.
Check condition of sensor o-ring (2).