Hyundai i-30: Engine Control System / Boost Pressure Sensor (BPS)

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

Description and operation

Description

The Boost Pressure Sensor (BPS) is installed on the intercooler assembly and measures the pressure of the compressed air in turbocharger.

Specifications

Specification

Pressure [kPa (kgf/cm², psi)]	Resistance (kΩ)
10 (0.1, 1.5)	0.5
40 (0.4, 5.8)	0.91
80 (0.8, 11.6)	1.47
120 (1.2, 17.4)	2.02
160 (1.6, 23.2)	2.57
200 (2.0, 29.0)	3.12
220 (2.2, 31.9)	3.4
240 (2.4, 34.8)	3.67
280 (2.9, 40.6)	4.22
300 (3.1, 43.5)	4.5

Schematic diagrams

Circuit Diagram

Harness Connector

Repair procedures

Inspection

1.	Connect a diagnostic tool on the Data Link Connector (DLC).

Measure the output voltage of the BPS at idle and IG ON.

Specification : Refer to "Specification"

Removal

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

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

3.	Disconnect the boost pressure sensor connector (A).

Remove the boost pressure sensor (B) after loosening the mounting bolt.

Tightening Torque :

9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 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.

Ambient Temperature Sensor (ATS)

Description and operation Description Ambient Temperature Sensor (ATS) is installed on the front-end module and senses the ambient temperature...

EGR Pressure Sensor

Description and operation Description The EGR Pressure Sensor is installed on the differential pressure valve and measures the pressure of the exhaust gas recirculation...

Other information:

Hyundai i30 (PD) 2018-2025 Service Manual: Description and operation

Description It's a system that uses illumination sensor to automatically turn ON the tail lamp and head lamp based on the change in surrounding environment's illumination condition. It activates when the vehicle enters/exits tunnel, or when the illumination condition in surrounding environment changes due to rain, snow, or fog...

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

If your vehicle is equipped with a sunroof, you can slide or tilt your sunroof with the sunroof control lever located on the overhead console. The ignition switch must be in the ON position before you can open or close the sunroof. The sunroof can be operated for approximately 30 seconds after the ignition key is removed or turned to the ACC or LOCK(or OFF) position...