Toyota Tundra. Manual — part 1467

Fig. 358: Identifying VVT Sensor Replacement Components With Torque Specifications (1 Of 3)

2008 Toyota Tundra

2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra

Fig. 359: Identifying VVT Sensor Replacement Components With Torque Specifications (2 Of 3)

2008 Toyota Tundra

2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra

Fig. 360: Identifying VVT Sensor Replacement Components With Torque Specifications (3 Of 3)

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

NOTE:



Some systems need to be initialized after the cable is reconnected.

2008 Toyota Tundra

2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra

2. REMOVE INTAKE MANIFOLD ASSEMBLY

a. Remove the intake manifold. (See REMOVAL ).

3. REMOVE VVT SENSOR

a. Disconnect the 2 sensor connectors.

b. Remove the 2 bolts and 2 sensors.

Fig. 361: Locating Sensor Connectors With Bolts

INSPECTION

1. INSPECT VVT SENSOR

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

Standard resistance

STANDARD RESISTANCE SPECIFICATION

(See INITIALIZATION ).



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

835 to 1400 ohms

1 - 2

Hot

1060 to 1645 ohms

2008 Toyota Tundra

2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra