Toyota Tundra. Manual — part 1286

2. INSTALL VVT SENSOR (for Bank 1)

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

b. Install the sensor with the bolt.

Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf)

c. Connect the sensor connector.

3. INSTALL AIR CLEANER ASSEMBLY WITH ELEMENT . (See INSTALLATION ).

4. INSTALL NO. 2 AIR CLEANER HOSE . (See INSTALLATION ).

Fig. 336: Locating Bolt & Sensor

5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

6. ADD ENGINE COOLANT . (See REPLACEMENT ).

7. INSPECT FOR ENGINE COOLANT LEAK . (See ON-VEHICLE INSPECTION ). )

8. INSTALL V-BANK COVER . (See INSTALLATION ).

9. INSTALL FRONT COWL TOP OUTER PANEL SUB-ASSEMBLY . (See INSTALLATION ).

10. INSTALL FRONT WIPER MOTOR AND LINK ASSEMBLY

a. Install the front wiper motor and link assembly. (See INSTALLATION ).

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

CRANKSHAFT POSITION SENSOR

COMPONENTS

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. 337: Identifying Crankshaft Position Sensor Replacement Components & Torque Specifications (1
Of 2)

2008 Toyota Tundra

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

Fig. 338: Identifying Crankshaft Position Sensor Replacement Components & Torque Specifications (2
Of 2)

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

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

2. REMOVE NO. 1 ENGINE UNDER COVER (See REMOVAL )

3. REMOVE FAN AND GENERATOR V BELT (See REMOVAL )

4. REMOVE GENERATOR ASSEMBLY . (See REMOVAL ).

5. DISCONNECT COOLER COMPRESSOR ASSEMBLY . (See REMOVAL ).

6. REMOVE CRANKSHAFT POSITION SENSOR

a. Disconnect the sensor connector.

b. Remove the bolt and sensor.

Fig. 339: Locating Bolt & Sensor

INSPECTION

1. INSPECT CRANKSHAFT POSITION SENSOR

a. Measure the resistance according to the value (s) in the table below.

Standard resistance

TESTER CONNECTION SPECIFIED CONDITION



After the ignition switch is turned OFF, the navigation system
requires approximately 90 seconds to record various types of
memory and settings. As a result, after turning the ignition switch
OFF, wait 90 seconds or more before disconnecting the cable from
the negative (-) battery terminal.

Tester Connection Condition Specified Condition

1 - 2

Cold

1630 to 2740 ohms

Hot

2065 to 3225 ohms

2008 Toyota Tundra

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