Hyundai Tucson (NX4) 2022-2025 Service Manual: Heated Oxygen Sensor (HO2S)
- Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is
installed on upstream and downstream of the Warm up Catalytic Converter
(WCC).After it compares oxygen consistency of the atmosphere with the
exhaust gas, it transfers the corresponding voltage signal to the ...
Hyundai Tucson (NX4) 2022-2025 Service Manual: Engine Coolant Temperature Sensor (ECTS)
- Description
Water temperature sensor (WTS) is located in the engine coolant passage
of the cylinder head for detecting the engine coolant temperature.The
WTS uses a thermistor whose resistance changes with the temperature.The
electrical resistance of the WTS decreases as the temperature i ...