Toyota
Dodge Durango
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Fuel System » Fuel injection system » Removal and installation
Engine coolant temperature sensor-4.7L v-8 engine

REMOVAL

WARNING: HOT, PRESSURIZED COOLANT CAN CAUSE INJURY BY SCALDING. COOLING SYSTEM MUST BE PARTIALLY DRAINED BEFORE REMOVING THE ENGINE COOLANT TEMPERATURE (ECT) SENSOR. REFER TO GROUP 7, COOLING.

Fig. 33 Air Cleaner Housing Assembly Fig. 33 Air Cleaner Housing Assembly

1 - AIR CLEANER ELEMENT COVER

2 - TABS

3 - HOUSING

Fig. 34 Engine Coolant Temperature Sensor-3.9/ 5.2/5.9L Engines-Typical Fig. 34 Engine Coolant Temperature Sensor-3.9/ 5.2/5.9L Engines-Typical

1 - GENERATOR

2 - A/C COMPRESSOR

3 - ENGINE COOLANT TEMPERATURE SENSOR

4 - ELEC. CONN.

The ECT sensor is located near the front of the intake manifold (Fig. 35).

(1) Partially drain cooling system. Refer to Group 7, Cooling.

(2) Disconnect electrical connector from ECT sensor.

(3) Remove sensor from intake manifold.

Fig. 35 Engine Coolant Temperature Sensor-4.7L V-8 Engine Fig. 35 Engine Coolant Temperature Sensor-4.7L V-8 Engine

1 - ECT SENSOR

2 - MOUNTING BOLTS (2)

3 - MAP SENSOR

4 - INTAKE MANIFOLD

INSTALLATION

(1) Install sensor.

(2) Tighten to 11 N*m (8 ft. lbs.) torque.

(3) Connect electrical connector to sensor.

(4) Replace any lost engine coolant. Refer to Group 7, Cooling System.

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    Dodge Durango Service Manual / Fuel System / Fuel injection system / Removal and installation / Engine coolant temperature sensor-4.7L v-8 engine

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