Hyundai Tucson: DPF Differential Pressure Sensor (DPS)
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Control - Fuel System / DPF Differential Pressure Sensor (DPS)
Description
Differential Pressure Sensor (DPS) is measure the pressure difference of EGR inlet and outlet.
Circuit Diagram
Harness Connector
Removal
- Turn the ignition swtich OFF, and then disconnect the battery negative (-) terminal.
- Remove the air cleaner assembly.
(Refer to Engine Mechanical System - "Air Cleaner")
- Disconnect the DPS connector (A).
- Disconnect the DPS hose (B).
- Remove the DPS after loosening the mounting bolt (C).
Tightening Torque : 6.9 - 10.8 N.m (0.7 - 1.1 kgf.m, 5.1 - 8.0 lb.ft)
Installation
WARNING
- 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.
- Install in the reverse order of removal.
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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 Coeffici
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
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Ignition System - Description
The ignition coil is a kind of small transformer that transforms the battery
voltage to 30 kV or more to
create a spark in the spark plug gap in the cylinder.
The igniter embedded in the ignition coil includes the power transistor and it
is a
Smart Cruise Control Settings
Setting features
To turn on the Smart Cruise Control
Press the Driving Assist ( ) button
to turn on Smart Cruise Control. The
speed will be set to the current speed
on the cluster.
If there is no vehicle in front of you,
the
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
