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
SEE MORE:
Timing System - Replacement
Components
Variable force solenoid valves
Timing chain cover
Cam to cam guide
Timing chain
Timing chain tensioner arm
Timing chain tensioner arm
Timing chain tensioner
Crankshaft sprocket
Oil pump chain
Oil pump chain tensio
Smart Key System - Inspection
Self Diagnosis With Scan Tool
It will be able to diagnose defects of SMART KEY system with diagnostic tool
quickly, diagnostic tool can operates actuator
forcefully, input/output value monitoring and self diagnosis.
The following three feature
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
