IS 250C V6-2.5L (4GR-FSE) (2011)
Throttle Body: Service and Repair
Installation
4GR-FSE ENGINE CONTROL: THROTTLE BODY: INSTALLATION
1. INSTALL THROTTLE BODY
(a) Install a new gasket to the intake air surge tank.
HINT
Align the protrusion of the gasket with the groove in the intake air surge tank.
(b) Connect the 2 water by-pass hoses to the throttle body.
(c) Install the throttle body with the 4 bolts.
Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)
(d) Connect the throttle motor connector.
2. INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE
(a) Install the air cleaner cap with air cleaner hose assembly with the 4 clamps and hose clamp.
Torque : 4.0 Nm (41 kgf-cm, 35 in-lbf)
HINT
Be sure to install the air cleaner assembly so that the screw part of the hose clamp is as shown in the illustration.
(b) Connect the VSV hose to the air cleaner hose.