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Home >> Toyota >> 2005 >> Sequoia 4WD V8-4.7L (2UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Variable Valve Timing Actuator Position Sensor >> Testing and Inspection
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Variable Valve Timing Actuator Position Sensor: Testing and Inspection

INSPECTION

NOTE: "Cold" and "Hot in these sentences express the temperature of the sensors themselves. "Cold" is from - 10 °C (14 °F) to 50 °C (122 °F) and "Hot" is from 50 °C (122 °F) to 100 °C (212 °F).

1. REMOVE THROTTLE BODY COVER
2. REMOVE INTAKE MANIFOLD ASSEMBLY
3. INSPECT VVT SENSOR RESISTANCE

a. Disconnect the VVT sensor connector.







b. Using an ohmmeter, measure the resistance between the terminals.
If the resistance is not as specified, replace the sensor.

c. Reconnect the VVT sensor connector.
d. Connect the VVT sensor connector.

4. REINSTALL INTAKE MANIFOLD ASSEMBLY
5. REINSTALL THROTTLE BODY COVER
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