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Jeep Cherokee
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Fuel system » Fuel injection system » Removal and installation
Intake manifold air temperature sensor

The intake manifold air temperature (IAT) sensor is installed into intake manifold plenum near throttle body (Fig. 41) or (Fig. 42).

REMOVAL

(1) Disconnect electrical connector from IAT sensor.

(2) Remove sensor from intake manifold.

INSTALLATION

(1) Install IAT sensor into intake manifold.

Tighten sensor to 28 N·m (20 ft. lbs.) torque.

(2) Connect electrical connector to sensor.

Fig. 41 IAT Sensor Location-4.0L Engine
Fig. 41 IAT Sensor Location-4.0L Engine

1 - MOUNTING BOLTS (4)
2 - THROTTLE BODY
3 - IAC MOTOR
4 - ELEC. CONN.
5 - TPS
6 - MAP SENSOR
7 - ELEC. CONN.
8 - IAT SENSOR
9 - ELEC. CONN.

Fig. 42 IAT Sensor Location-2.5L Engine
Fig. 42 IAT Sensor Location-2.5L Engine

1 - ELECTRICAL CONNECTOR
2 - INTAKE MANIFOLD TEMPERATURE SENSOR
3 - FUEL INJECTOR

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