Installation

1UR-FSE ENGINE CONTROL SYSTEM: THROTTLE BODY: INSTALLATION

1. INSTALL THROTTLE BODY ASSEMBLY

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





HINT
Align the protrusion of the gasket with the groove on the intake manifold.

(b) Connect the No. 4 and No. 5 water by-pass hoses to the throttle body.





NOTICE:
* Position the claws of the clamps as shown in the illustration.
* Install the clamps so that they are within the hose's paint marks.

(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 INTAKE AIR CONNECTOR PIPE

(a) Align the protrusion of the intake air resonator with the cutout of the bracket and insert the protrusion.





(b) Install the intake air connector pipe with the 3 hose clamps.

for intake air connector pipe and throttle body - Torque : 4.8 Nm (49 kgf-cm, 42 in-lbf)

for intake air connector pipe and air cleaner cap - Torque : 3.8 Nm (39 kgf-cm, 34 in-lbf)

HINT
* Insert the protrusion of the intake air connector pipe into the hole of the hose clamp.
* The intake air connector pipe and throttle body clamp can be tightened within the range of 4.0 N*m (41 kgf*cm, 35 in.*lbf) to 5.5 N*m (56 kgf*cm, 49 in.*lbf), and the intake air connector pipe and air cleaner cap clamp can be tightened within the range of 2.0 N*m (20 kgf*cm, 18 in.*lbf) to 5.5 N*m (56 kgf*cm, 49 in.*lbf).

(c) for AWD:

Attach the wire harness clamp.

(d) Connect the No. 1 and No. 2 ventilation hoses to the intake air connector pipe.





HINT
* Position the claws of the clamps as shown in the illustration.
* Install the clamps so that they are within the hose's paint marks.

3. INSTALL NO. 1 AIR CLEANER INLET

(a) Align the holes with the connection areas labeled A, and attach the No. 1 air cleaner inlet.





(b) Install the No. 1 air cleaner inlet with the 2 bolts.

Torque : 5.0 Nm (51 kgf-cm, 44 in-lbf)





4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

5. ADD ENGINE COOLANT Service and Repair

6. INSPECT FOR ENGINE COOLANT LEAK Component Tests and General Diagnostics

7. INSTALL AIR CLEANER INLET COVER SUB-ASSEMBLY

(a) Attach the 4 clips B.





NOTICE:
* Make sure the clips are attached securely.
* Attaching the clips forcefully or hitting the top of the clips may damage them.

(b) Install the air cleaner inlet cover with the 5 clips A.

8. INSTALL V-BANK COVER SUB-ASSEMBLY

(a) Slide the cover from the vehicle front toward the rear of the vehicle to attach the 2 clips labeled A, and then attach the 4 clips labeled B to install the V bank cover.





NOTICE:
* Make sure the clips are attached securely.
* Attaching the clips forcefully or hitting the top of the clips may damage them.
* When attaching the clips labeled A, be sure to slide the cover from the front of the vehicle toward the rear of the vehicle.

9. INSTALL NO. 1 ENGINE UNDER COVER Service and Repair

10. INSTALL COWL TOP VENTILATOR LOUVER RH Installation

11. PERFORM INITIALIZATION

(a) Perform initialization Repair Instruction - Initialization.

NOTICE:
Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.