Removal And Installation

WARNING: This page is about a different variant/trim than selected.

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 Engine 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 Nm (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.
NOTE:
- Install the Engine Coolant Temperature Sensor (ECTS) to the specified torque.
- If the ECTS is dropped, it may cause internal damage. (Do not reuse)
- Install the ECTS by pushing it into the mounting hole when installing it. At this time do not impact the sensor.
- Apply the engine coolant to the O-ring.
Fill with engine coolant.
(Refer to Engine Mechanical System - "COOLANT ")