Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2006 Toyota Sienna CEFACTORY OEM SERVICE PROCEDURE
VVT Sensor: Installation
- INSTALL VVT SENSORÂ
- Apply a light coat of engine oil to the O-ring on the VVT sensor.
- Install the 2 VVT sensors with the 2 bolts.
Torque: 8.0 N*m (80 kgf*cm, 71 in.*lbf)Â
- Connect the 2 VVT sensor connectors.
- INSTALL AIR CLEANER ASSEMBLY (See  INSTALLATION )Â
- INSTALL NO. 2 AIR CLEANER INLET (See  INSTALLATION )Â
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.