4.
Remove the installation bolts (B), and then remove the ETC module (C) from the engine.
Turn ignition switch OFF.
Disconnect IATS connector.
Measure resistance between IATS terminals 3 and 4.
Check that the resistance is within the specification.
Specification: Refer to “Specification”
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
Remove the resonator and the air intake hose.
(Refer to Engine Mechanical System - “Air Cleaner”)
Discoonect teh ETC module connector (A).
Remove the installation bolts (B), and then remove the ETC module (C) from the engine.
Disconnect the manifold absolute pressure sensor connector (A).
Remove the installation bolt (B), and then remove the sensor from the surge tank.
Install the component with the specified torques.
Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
Insert the sensor in the installation hole and be careful not to damage when installation.
Installation is reverse of removal.
Intake air temperature sensor installation bolt:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
After replacing the Intake Air Temperature Sensor (IATS) #1, MUST perform the "Component Change Routine" procedure. Otherwise trouble related with engine performance or emission control may occur until ECM learning about the component is over.
Turn ignition switch OFF.
Connect a GDS to Data Link Connector (DLC).
Turn ignition switch ON.
Select "Vehicle, Model year, Engine, System".
Select "Vehicle S/W Management".
Select "Component Change Routine".
Select "Air Flow Sensor Change".
Perform the procedure in accordance with the message.
