Intake manifold air temperature sensor-3.9/5.2/5.9L engines. Intake manifold air temperature sensor-4.7L v-8 engine

Intake manifold air temperature sensor-3.9/5.2/5.9L engines

The intake manifold air temperature sensor is located in the front/side of the intake manifold (Fig.

36).

REMOVAL

1) Remove air duct at throttle body.

(2) Disconnect electrical connector at sensor (Fig.

36).

(3) Remove sensor from intake manifold.

Fig. 36 Intake Manifold Air Temperature Sensor- 3.9/5.2/5.9L Engines-Typical

1 - INTAKE MANIFOLD AIR TEMPERATURE SENSOR

2 - ELECTRICAL CONNECTOR

INSTALLATION

(1) Install sensor to intake manifold. Tighten to 28 N*m (20 ft. lbs.) torque.

(2) Install electrical connector.

(3) Install air duct at throttle body.

Intake manifold air temperature sensor-4.7L v-8 engine

The Intake Manifold Air Temperature (IAT) sensor is installed into the intake manifold plenum near the left side of the throttle body (Fig. 37).

REMOVAL

(1) Disconnect electrical connector from sensor.

(2) Remove sensor from intake manifold.

INSTALLATION

(1) Install sensor into intake manifold. Tighten sensor to 28 N*m (20 ft. lbs.) torque.

(2) Connect electrical connector to sensor.

Fig. 37 Intake Manifold Air Sensor Location-4.7L V-8 Engine

1 - THROTTLE BODY

2 - TPS

3 - IAC MOTOR

4 - IAT SENSOR

5 - MOUNTING SCREWS