Hyundai Tucson: Ambient Temperature Sensor (ATS)
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Control - Fuel System / Ambient Temperature Sensor (ATS)
Description
Ambient Temperature Sensor (ATS) is installed on the front-end module and senses the ambient temperature.
This sensor is exposed to the ambient air temperature in front of the radiator.
The ATS is a Negative Temperature Coefficient (NTC)-type sensor and its resistance is in inverse proportion to the temperature.
Specification
Inspection
- Turn the ignition switch OFF.
- Disconnect the ATS connector.
- Measure resistance between the ATS terminals 1 and 2.
- Check that the resistance is within the specification.
Removal
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Remove the front bumper assembly.
(Refer to Body (Interior nad Exterior) - "Front Bumper Assembly")
- Disconnect the connector (A), and then remove the ambient temperature sensor (B).
Installation
WARNING
Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
- Install in the reverse order of removal.
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Purge Control Solenoid Valve (PCSV)
Description
Purge Control Solenoid Valve (PCSV) is a solenoid valve and is installed on
the surge tank and
controls the passage between the canister and the intake manifold.
The evaporative gases gathered in the canister are delivered to the i
Variable Force Solenoid (VFS)
Description
CVVT (Continuous Variable Valve Timing) system advances or retards the valve
opening and closing
timing of the intake or the exhaust valve in accordance with the ECM control,
calculated by the engine
speed and the load. The CVVT co
Fuel Pressure Control Valve (FPCV)
Description
Installed on the high pressure fuel pump, the Fuel Pressure Regulator Valve
controls the fuel amount
flowing into the injectors in accordance with the ECM signal calculated based on
various engine
conditions.
Specification
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Tailgate back panel
Component Location
Tailgate back panel
Replacement
WARNING
Put on gloves to prevent hand injuries.
WARNING
Take care not to scratch the tailgate and body surface.
Remove the tailgate lower trim.
(Refer to Tail Gate - "Tail G
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.
Pull up the air
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
