GS 300 RWD V6-3.0L (3GR-FSE) (2006)
14. Remove the throttle body assembly (with motor).
A. Disconnect the throttle motor connector.
B. Remove the 4 bolts and disconnect the throttle body from the intake surge tank.
Do NOT disconnect the water bypass hose.
15. Remove the intake air surge tank assembly.
NOTE
Cover the top surface of the intake manifold with duct tape (or equivalent) to prevent foreign material from falling into the engine.
A. Disconnect the vacuum hose from the intake air surge tank.
B. Remove the bolt and disconnect the No. vacuum switching valve assembly from the intake air surge tank.