Installation

2AZ-FE ENGINE CONTROL SYSTEM: THROTTLE BODY: INSTALLATION

INSTALLATION

1. INSTALL THROTTLE BODY ASSEMBLY






(a) Install a new gasket onto the intake manifold.






(b) Install the throttle body assembly with the 4 bolts.
Torque: 30 Nm (306 kgf-cm, 22 ft-lbf)






(c) Connect the throttle hose.






(d) Connect the connector.






(e) Connect the No. 2 water by-pass hose to the throttle body.






(f) Connect the No. 1 water by-pass hose to the throttle body.






(g) Connect the No. 2 fuel vapor feed hose.
2. INSTALL AIR CLEANER CAP SUB-ASSEMBLY WITH NO. 1 AIR CLEANER HOSE
(a) Install the air cleaner filter element.






(b) Install and lock the air cleaner cap sub-assembly and air cleaner hose and then tighten the No. 1 air cleaner hose clamp.






(c) Connect the No. 2 fuel vapor feed hose.
(d) Connect the No. 2 ventilation hose to the air cleaner hose.






(e) Install the vacuum switching valve assembly.






(f) Connect the mass air flow meter connector.
(g) Install the wire harness.
3. ADD ENGINE COOLANT Service and Repair

4. INSPECT FOR COOLANT LEAK Testing and Inspection

5. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY






(a) Install the cover with the 2 nuts.
Torque: 9.0 Nm (92 kgf-cm, 80 in-lbf)