Sienna AWD V6-3.3L (3MZ-FE) (2004)
Variable Valve Timing Actuator Position Sensor: Service and Repair
VVT SENSOR
REPLACEMENT
1. REMOVE AIR CLEANER INLET NO.2
2. REMOVE AIR CLEANER ASSY
3. REMOVE VVT SENSOR
a. Disconnect the 2 VVT sensor connectors.
b. Remove the 2 bolts and the 2 VVT sensors.
4. INSTALL VVT SENSOR
a. Apply a light coat of engine oil to the O-ring on the VVT sensor.
b. Install the 2 VVT sensors with the 2 bolts.
Torque: 8.0 N.m (80 kgf.cm, 71 in.lbf)
c. Connect the 2 VVT sensor connectors.
5. INSTALL AIR CLEANER ASSY
6. INSTALL AIR CLEANER INLET NO.2