Sienna AWD V6-3.5L (2GR-FE) (2007)
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a. Disconnect the throttle body connector and clamp.
b. Disconnect the 2 water by-pass hoses from the throttle body.
c. Remove the 4 bolts and throttle body.
d. Remove the throttle body gasket from the intake air surge tank.
INSTALLATION
1. INSTALL THROTTLE BODY
a. Install a new throttle body gasket to the intake air surge tank.
