Hyundai Venue (QX): Engine Control System / Engine Coolant Temperature Sensor (ECTS). Repair procedures

Hyundai Venue (QX) (2020-2026) Service Manual / Engine Control / Fuel System / Engine Control System / Engine Coolant Temperature Sensor (ECTS). Repair procedures

Inspection
1.
Turn ignition switch OFF.
2.
Disconnect ECTS connector.
3.
Remove the ECTS.
4.
After immersing the thermistor of the sensor into engine coolant, measure resistance between ECTS terminals 1 and 3.
5.
Check that the resistance is within the specification.
Temperature [°C (°F)]
Resistance (kΩ)
- 40 (-40)
 48.14
- 20 (-4)
 14.13 - 16.83
0 (32)
 5.79
20 (68)
 2.31 - 2.59
40 (104)
 1.15
60 (140)
 0.59
80 (176)
 0.32

Removal
1.
Turn ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Disconnect the engine coolant temperature sensor connector (A).
3.
Remove the water temperature sensor (B).
Engine coolant temperature sensor installation :
29.4 - 39.2 N.m (3.0 - 4.0 kgf.m, 21.7 - 28.9 lb-ft)

Hyundai Venue. Engine Coolant Temperature Sensor (ECTS). Repair procedures
Installation
Hyundai Venue. Engine Coolant Temperature Sensor (ECTS). Repair procedures   
•
Install the component with the specified torques.
•
Note that engine coolant may be flowed out from the water temperature control assembly when removing the sensor.
1.
Install in the reverse order of removal.

    Circuit Diagram [M/T] [A/T] Harness Connector

    Other information:

    Hyundai Venue (QX) (2020-2026) Service Manual: A/C Pressure Transducer. Repair procedures

    Inspection    • Before measuring the pressure of the refriferant line, check whether the refrigerant amount is charged in accordance with the specified charging amount.

    Hyundai Venue (QX) (2020-2026) Service Manual: Troubleshooting

    Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward "Surging" (repeated alternating acceleration and deceleration) occurs after setti

    Categories

     
    Copyright © 2026 www.hvenueqx.com - 0.01