Installation

1GR-FE ENGINE CONTROL: THROTTLE BODY: INSTALLATION

1. INSTALL THROTTLE BODY WITH MOTOR ASSEMBLY

(a) Install a new gasket and the throttle body with motor with the 4 bolts.

Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)

(b) Connect the throttle position sensor and throttle control motor connector.

(c) Connect the No. 4 water by-pass hose.

(d) Connect the No. 5 water by-pass hose.

2. INSTALL NO. 1 AIR CLEANER HOSE Installation

3. ADD ENGINE COOLANT Service and Repair

4. INSPECT FOR ENGINE COOLANT LEAK Testing and Inspection

5. INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY Installation

6. INSTALL FRONT BUMPER COVER LOWER Installation

7. INSTALL V-BANK COVER Installation

8. INSTALL UPPER RADIATOR SUPPORT SEAL Installation

9. PERFORM INITIALIZATION

NOTICE:
* Be sure to perform this procedure after reassembling the throttle body or removing and reinstalling any throttle body component.
* Perform the following procedure after replacing the ECM, throttle body or any throttle body components. The following procedure should also be performed if the throttle body is cleaned.
* Be sure to perform this procedure after replacing the ECM and reconnecting the battery cable.

(a) Disconnect the EFI and ETCS fuses at the same time. Wait at least 60 seconds, and then reconnect the fuses.

(b) Turn the ignition switch to ON without operating the accelerator pedal.

NOTICE:
If the accelerator pedal is operated, perform the above steps again.

(c) Connect the Techstream to the DLC3 and clear the DTCs Reading and Clearing Diagnostic Trouble Codes.

(d) Start the engine and check that the MIL is not illuminated and that the idle speed is within the specified range when the A/C is switched off after the engine is warmed up.

Standard idle speed:

690 to 790 rpm

NOTICE:
* Be sure to perform this step with all accessories off.
* Make sure that the shift lever is in neutral.

(e) Enter the following menus: Powertrain / Engine and ECT / Data List / All Data / Throttle Sensor Position. Fully depress the accelerator pedal and check that the value is 60% or more.

(f) Perform a road test and confirm that there are no abnormalities.