Hyundai Tucson: Engine Control System / Engine Coolant Temperature Sensor (ECTS) Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Control / Fuel System / Engine Control System / Engine Coolant Temperature Sensor (ECTS) Repair procedures

Inspection
1.
Turn the ignition switch OFF.
2.
Remove the ECTS (Refer to "Removal").
3.
After immersing the thermistor of the sensor into engine coolant, measure resistance between the ECTS terminals 3 and 4.
4.
Check that the resistance is within the specification.

Specification: Refer to “Specification”

Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the engine coolant temperature sensor connector (A).

3.
Supplement the engine coolant.
(Refer to Engine Control System - “Cooling System”)
Installation
   
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.
1.
Install in the reverse order of removal.

Engine Coolant Temperature Sensor installation :
29.4 ~ 39.2 N.m (3.0 ~ 4.0 kgf.m, 21.7 ~ 28.9 lb-ft)

Engine Coolant Temperature Sensor (ECTS) Schematic Diagrams
Circuit Diagram (M/T) (A/T) ...

Crankshaft Position Sensor (CKPS) Description and Operation
Description Crankshaft Position Sensor (CKPS) detects the crankshaft position and is one of the most important sensors of the engine control system. If there is no CKPS signal input, the engine ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Crankshaft Position Sensor (CKPS) Specifications
Specification ItemSpecificationCoil Resistance (x)774 ~ 946 [20°C (68°F)] ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Air cleaner
Filter replacement The air cleaner filter can be cleaned for inspection using compressed air. Do not attempt to wash or to rinse it, as water will damage the filter. If soiled, the air cleaner filter must be replaced. 1. Loosen the air cleaner cover attaching clips and open the cover. ...

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