Hyundai i-30: Engine Control System / Differential Pressure Sensor (DPS)

Hyundai i30 (PD) 2018-2025 Service Manual / Engine Control / Fuel System / Engine Control System / Differential Pressure Sensor (DPS)

Description and operation

Description

Differential Pressure Sensor (DPS) is measure the pressure difference of EGR inlet and outlet.

Schematic diagrams

Circuit Diagram

Harness Connector

Repair procedures

Removal

1.	Turn the ignition swtich OFF, and then disconnect the battery negative (-) terminal.

2.	Remove the air cleaner assembly. (Refer to Engine Mechanical System - "Air Cleaner")

3.	Remove the differential pressure valve. (Refer to Engine Control System - "Differential Pressure Valve (DPV)")

4.	Disconnect the DPS connector (A).

5.	Disconnect the DPS hose (A).

Remove the DPS (B) after loosening the mounting bolt.

Tightening Torque :

6.9 - 10.8 N.m (0.7 - 1.1 kgf.m, 5.1 - 8.0 lb.ft)

Installation

•	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.

1.	Install in the reverse order of removal.

Injector

Description and operation Description The GDI injector is similar to a standard injector, but sprays fuel at a much higher pressure directly into the combustion chamber and has a swirl disc to get the fuel swirling as it exits the nozzle...

Exhaust Gas Temperature Sensor (EGTS)

Description and operation Description Exhaust Gas Temperature Sensor (EGTS) is installed on Gasoline Particulate Filter (GPF) senses the temperature of exhaust gas flowing into...

Other information:

Hyundai i30 (PD) 2018-2025 Service Manual: Ultrasonic Sensor

Schematic diagrams Circuit Diagram Repair procedures Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the front / rear bumper cover. (Refer to Body - "Front Bumper Cover") (Refer to Body - "Rear Bumper Cover") 3...

Hyundai i30 (PD) 2018-2025 Owner's Manual: Fuses

A vehicle’s electrical system is protected from electrical overload damage by fuses. This vehicle has 2 (or 3) fuse panels, one located in the driver’s side panel bolster, the other in the engine compartment. If any of your vehicle’s lights, accessories, or controls do not work, check the appropriate circuit fuse...