PROCEDURE
INSTALL THROTTLE BODY WITH MOTOR ASSEMBLY
Tech Tips
Perform "Inspection After Repairs" after replacing the throttle body with motor assembly.
| *a | Protrusion |
| *b | Groove |
Install a new gasket to the intake manifold.
Tech Tips
Align the protrusion of the gasket with the groove of the intake manifold.
Install the throttle body with motor assembly with the 4 bolts.
Connect the No. 1 water by-pass hose and No. 2 water by-pass hose to the throttle body with motor assembly, and slide the 2 hose clips to secure the hoses.
Connect the throttle body with motor connector.
INSTALL INTAKE AIR CONNECTOR
Install the intake air connector with the 2 bolts, and then tighten the 2 hose clamps.
Connect the No. 1 air hose to the intake air connector, and slide the clip to secure the hose.
Connect the vacuum hose.
Connect the No. 2 PCV hose to the cylinder head cover sub-assembly, and slide the clip to secure the hose.
w/ Secondary Air Injection System:
Connect the vacuum hose to the air pressure sensor and attach the clamp.
Connect the connector and attach the wire harness clamp.
ADD ENGINE COOLANT
INSPECT FOR COOLANT LEAK
PERFORM INITIALIZATION
Note
Perform the following procedure after replacing the throttle body with motor assembly or any throttle body components. The following procedure should also be performed if the throttle body with motor assembly is cleaned.
Turn the ignition switch to ON without operating the accelerator pedal.
Note
If the accelerator pedal is operated, perform the above steps again.
Connect the GTS to the DLC3 and clear the DTCs.
Perform the "Inspection After Repairs".
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.
| Engine Idle Speed | ||||
|---|---|---|---|---|
|
Note
Be sure to perform this step with all accessories off.
Make sure that the shift lever is in N (neutral) or P.
Enter the following menus: Powertrain / Engine / Data List / Throttle Sensor Position. Fully depress the accelerator pedal and check that the value changes.
| Tester Display |
|---|
| Throttle Sensor Position |
Perform a road test and confirm that there are no abnormalities.