RAM 1500 Truck 2WD V6-3.7L VIN K (2003)
Intake Air Temperature (IAT) Sensor: Service and Repair
REMOVAL
Fig.24 IAT Sensor Location - 3.7L V-6
The intake manifold air temperature (IAT) sensor is installed into the left side of intake manifold plenum.
1. Disconnect electrical connector from IAT sensor.
2. Clean dirt from intake manifold at sensor base.
Fig.25 IAT Sensor Tab/O-Ring - 3.7L V-6 / 4.7L V-8 / 5.7L V-8
3. Gently lift on small plastic release tab or and rotate sensor about 1/4 turn counterclockwise for removal.
4. Check condition of sensor O-ring.
