Installation

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

1. INSTALL THROTTLE BODY ASSEMBLY

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





(b) Install the fuel tube bracket with the bolt.





Torque : 13 Nm (132 kgf-cm, 10 ft-lbf)

(c) Install the throttle body (with the fuel tube bracket) with the 4 bolts.





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

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





(e) Connect the fuel tube to the clamp.

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

(g) Connect the water by-pass hose to the throttle body.

2. INSTALL AIR CLEANER CAP SUB-ASSEMBLY (for PZEV)

(a) Connect the air cleaner cap sub-assembly with the hose clamp.





(b) Install the air cleaner cap sub-assembly with the 2 bolts.





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

(c) Connect the hose with the hose clamp.





(d) Engage the hose with the hose clamp.





(e) Connect the vacuum switching valve connector and 2 hoses.





(f) Connect the mass air flow meter connector and wire harness clamp to the air cleaner cap sub-assembly.





(g) Connect the hose and engage the hose to the clips on the air cleaner hose.





3. INSTALL AIR CLEANER CAP SUB-ASSEMBLY (except PZEV)

(a) Connect the air cleaner cap sub-assembly with the hose clamp.





(b) Install the air cleaner cap sub-assembly with the 2 bolts.





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

(c) Connect the hose with the hose clamp.





(d) Engage the hose with the hose clamp.





(e) Connect the vacuum switching valve connector and 2 hoses.





(f) Connect the mass air flow meter connector and wire harness clamp to the air cleaner cap sub-assembly.





4. ADD ENGINE COOLANT Testing and Inspection

5. INSPECT FOR COOLANT OIL LEAK Testing and Inspection

6. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY Installation

7. INSTALL ENGINE UNDER COVER RH

8. INSTALL ENGINE UNDER COVER LH

9. INSTALL FRONT WHEEL OPENING EXTENSION PAD RH

10. INSTALL FRONT WHEEL OPENING EXTENSION PAD LH

11. PERFORM INITIALIZATION

NOTICE:
* Be sure to perform this procedure after reassembling the throttle body assembly or removing and reinstalling any throttle body component.
* Perform the following procedure after replacing the ECM, throttle body assembly 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 reconnecting the battery cable or replacing the ECM.

(a) Disconnect the cable of the negative (-) battery terminal. Wait at least 60 seconds and reconnect the cable of the negative (-) battery terminal.

(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. After the engine is warmed up, check that the idle speed is within the specified range when the A/C is switched off.

Standard:





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 / Data List / 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.