Installation
1AR-FE ENGINE CONTROL: THROTTLE BODY: INSTALLATION
1. INSTALL THROTTLE WITH MOTOR BODY ASSEMBLY
(a) Install a new gasket onto the intake manifold.
(b) Install the fuel hose bracket with the bolt.
Torque : 7.0 Nm (71 kgf-cm, 62 in-lbf)
(c) Install the throttle with motor body assembly to the intake manifold with the 4 bolts.
Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)
(d) Connect the throttle body connector.
(e) Install the fuel tube to the fuel hose bracket.
2. CONNECT NO. 2 WATER BY-PASS HOSE
(a) Connect the No. 2 water by-pass hose with the clip.
Text in Illustration
HINT
Connect the hose so that the direction of the hose clip is as indicated in the illustration.
3. CONNECT WATER BY-PASS HOSE
(a) Connect the water by-pass hose with the clip.
Text in Illustration
HINT
Connect the hose so that the direction of the hose clip is as indicated in the illustration.
4. INSTALL AIR CLEANER HOSE
(a) Install the No. 1 air cleaner hose with the hose clip.
Text in Illustration
HINT
Connect the hose so that the direction of the hose clip is as indicated in the illustration.
(b) Install the vacuum hose to the hose clamp.
(c) Install the No. 1 air hose to the 2 hose clamps.
(d) Install the No. 2 vacuum switching valve assembly to the No. 1 air cleaner hose.
(e) Install the vacuum hose to the hose clamp.
(f) Install the No. 2 fuel vapor feed hose to the hose clamp.
(g) Connect the ventilation hose assembly to the No. 1 air cleaner hose with the clip.
(h) Connect the No. 1 air hose to the No. 1 air cleaner hose with the clip.
5. INSTALL AIR CLEANER ASSEMBLY
(a) Insert the tab of the air cleaner assembly to the hole of the vehicle body as shown in the illustration.
Text in Illustration
(b) Install the air cleaner assembly with the 2 bolts.
Torque : 5.0 Nm (51 kgf-cm, 44 in-lbf)
(c) Connect the No. 1 air cleaner hose to the air cleaner assembly with the hose clip.
(d) Connect the vacuum hose to the air cleaner assembly.
(e) Engage the hose clamp and install the vacuum hose.
(f) Connect the vacuum switching valve connector.
(g) Engage the 2 wire harness clamps to the air cleaner assembly.
(h) Connect the mass air flow meter connector.
(i) Engage the wire harness clamp to the air cleaner assembly.
6. INSTALL AIR CLEANER INLET ASSEMBLY Installation
7. ADD ENGINE COOLANT Service and Repair
8. INSPECT FOR COOLANT LEAK Testing and Inspection
9. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY Installation
10. INSTALL COWL PANEL SUB-ASSEMBLY Installation
11. INSTALL WINDSHIELD WIPER MOTOR AND LINK
Installation
12. INSTALL NO. 1 ENGINE UNDER COVER Installation
13. PERFORM INITIALIZATION
NOTICE:
Perform the following procedure after replacing the ECM, throttle with motor body assembly or any throttle body components. The following procedure should also be performed if the throttle body is cleaned.
(a) Disconnect the cable from the negative (-) battery terminal. Wait at least 60 seconds and reconnect the cable.
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.
(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 DTC Check / Clear.
(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.