Toyota Tundra. Manual — part 1287

Fig. 340: Identifying Crankshaft Position Sensor Connector Terminals

If the resistance is not as specified, replace the sensor.

INSTALLATION

1. INSTALL CRANKSHAFT POSITION SENSOR

a. Apply a light coat of engine oil to the O-ring of the sensor.

b. Install the sensor with the bolt.

Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)

c. Connect the sensor connector.

2. CONNECT COOLER COMPRESSOR ASSEMBLY (See INSTALLATION )

3. INSTALL GENERATOR ASSEMBLY . (See INSTALLATION ).

4. INSTALL FAN AND GENERATOR V BELT . (See INSTALLATION ).

Fig. 341: Locating Sensor With Bolt

5. INSTALL NO. 1 ENGINE UNDER COVER (See INSTALLATION )

6. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTE:

In the table above, the terms "cold" and "hot" refer to the
temperature of the sensor. "Cold" means approximately -10 to 50°C
(14 to 122°F). "Hot" means approximately 50 to 100°C (122 to 212°F).

2008 Toyota Tundra

2008 ENGINE PERFORMANCE Engine Control System (1GR-FE) - Tundra

ENGINE COOLANT TEMPERATURE SENSOR

COMPONENTS

Fig. 342: Identifying Engine Coolant Temperature Sensor Replacement Components & Torque
Specifications (1 Of 4)

NOTE:

Some systems need to be initialized after the cable is reconnected (see
INITIALIZATION ).

2008 Toyota Tundra

2008 ENGINE PERFORMANCE Engine Control System (1GR-FE) - Tundra

Fig. 343: Identifying Engine Coolant Temperature Sensor Replacement Components & Torque
Specifications (2 Of 4)

2008 Toyota Tundra

2008 ENGINE PERFORMANCE Engine Control System (1GR-FE) - Tundra

Fig. 344: Identifying Engine Coolant Temperature Sensor Replacement Components & Torque
Specifications (3 Of 4)

2008 Toyota Tundra

2008 ENGINE PERFORMANCE Engine Control System (1GR-FE) - Tundra