Kia Cadenza: Engine Control System / Barometric Pressure Sensor (BPS) Repair procedures

Kia Cadenza YG 2016-2025 Service Manual / Engine Control / Fuel System / Engine Control System / Barometric Pressure Sensor (BPS) Repair procedures

Inspection

1.	Connect the GDS 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 disconnect the battery negative (-) cable.

2.	Disconnect the barometric pressure sensor connector (A).

3.	Remove the installation bolt (B), and then remove the sensor from the air cleaner assembly.

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.

•	Insert the sensor in the installation hole and be careful not to damage when installation.

Install in the reverse order of removal.

Barometric pressure sensor installation bolt:

3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lb-ft)

Barometric Pressure Sensor (BPS) Schematic Diagrams

Circuit Diagram ...

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Description Intake Air Temperature Sensor (IATS) is included inside Barometric Pressure Sensor (BPS) and detects the intake air temperature. To calculate precise air quantity, correction of the ai ...

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