Removal & Installation

Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
Remove the air cleaner assembly and air intake hose.
(Refer to Engine Mechanical System - "AIR CLEANER ")
Remove the battery.
(Refer to Body Electrical System - "BATTERY ")
Disconnect the engine coolant temperature sensor connector (A).
Remove the engine coolant temperature sensor (B).
Engine Coolant Temperature Sensor:

29.4 - 39.2 N.m (3.0 - 4.0 kgf.m, 21.7 - 28.9 lb.ft)

Courtesy of KIA MOTORS AMERICA, INC.

CAUTION: Note that engine coolant may be flowed out from the water temperature control assembly when removing the sensor.
Install in the reverse order of removal.
Fill with engine coolant.

(Refer to Engine Mechanical System - "COOLANT ")

NOTE:

Install the component with the specified torques.
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
Apply the engine coolant to the O-ring.
Insert the sensor in the installation hole and be careful not to damage.