Remove Throttle Body

a. Disconnect the throttle control connector.

b. Disconnect the PCV hose and water bypass hose from the throttle body.

c. Remove the 2 bolts and 2 nuts, and disconnect the throttle body from the intake manifold.

Toyota Yaris Water Hose

Fig. 64: Disconnecting PCV Hose

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Fig. 64: Disconnecting PCV Hose

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

d. Disconnect the water bypass hose from the manifold thermostat on the throttle body, and remove the throttle body.

e. Remove the gasket.

2004 ENGINE SFI System - Sequoia

2003 Sequoia Throttle Body
Fig. 65: Disconnecting Water Bypass Hose Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
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