Installation [08/2016 - ]: Procedure

INSTALL THROTTLE BODY GASKET

Install a new throttle body gasket to the intake air surge tank assembly with the protrusion of the throttle body gasket oriented as shown in the illustration.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Protrusion

INSTALL THROTTLE BODY WITH MOTOR ASSEMBLY
1. Install the throttle body with motor assembly to the intake air surge tank assembly with the 4 bolts.
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
  
  NOTE:
  If the throttle body with motor assembly has been struck or dropped, replace it.
2. Connect the throttle body with motor assembly connector.
3. Connect the No. 2 water by-pass hose and No. 3 water by-pass hose to the throttle body with motor assembly and slide the 2 clips to secure them.

INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE

Install the air cleaner cap with air cleaner hose to the throttle body with motor assembly.

NOTE:

Align the cutout of the air cleaner hose assembly with the protrusion of the throttle body with motor assembly.

*a	Cutout
*b	Protrusion
*c	Hose Clamp
*d	Up
*e	Stopper
*f	Air Cleaner Hose
*g	9 to 13 mm (0.355 to 0.511 in.)

Tighten the hose clamp in the position shown in the illustration.
HINT:

Make sure that the condition of the hose clamp is as shown in the illustration.
Engage the 2 guides to install the air cleaner cap sub-assembly to the air cleaner case sub-assembly.
Open the air cleaner cap sub-assembly and install the air cleaner filter element sub-assembly to the air cleaner case sub-assembly.
Engage the 2 air cleaner cap clamps.
Engage the vacuum hose sub-assembly to the air cleaner hose assembly.
Connect the No. 2 ventilation hose to the air cleaner hose assembly and slide the clip to secure it.
Engage the No. 1 fuel vapor feed hose to the air cleaner hose assembly.
Engage the wire harness clamp.
Connect the mass air flow meter connector.

ADD ENGINE COOLANT
Refer to PROCEDURE - Step 3
INSPECT FOR COOLANT LEAK
Refer to PROCEDURE - Step 1
INSTALL NO. 1 ENGINE UNDER COVER
Refer to PROCEDURE - Step 15
INSTALL V-BANK COVER SUB-ASSEMBLY
Refer to PROCEDURE - Step 94
PERFORM INITIALIZATION
NOTE:
- Be sure to perform this procedure after removing and reinstalling the throttle body with motor assembly or any throttle body with motor assembly components.
- Perform the following procedure after replacing the throttle body with motor assembly or any throttle body with motor assembly components. The following procedure should also be performed if the throttle body with motor assembly is cleaned.
1. Connect the Techstream to the DLC3.
2. Clear the DTCs.
  Refer to DTC CHECK / CLEAR [08/2016 - ]
3. Perform "Inspection After Repair".
  Refer to INITIALIZATION [08/2016 - 11/2017] , or refer to INITIALIZATION [11/2017 - ]
4. Start the engine and check that the MIL is not illuminated. After the engine is warmed up, check that the idle speed is within the specified range with the A/C switch off.
  Standard
  
  600 to 700 rpm
  NOTE:
  - Be sure to perform this step with all accessories off.
  - Make sure that the shift lever is in P or N.
5. Enter the following menus: Powertrain / Engine / Data List / Throttle Sensor Position.
6. Fully depress the accelerator pedal and check that the value is 60% or higher.
7. Perform a road test and confirm that there are no abnormalities.