Kia Sedona: Barometric Pressure Sensor (BPS) Repair procedures

Third generation YP (2014-2025) / Kia Sedona YP 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.

Pressure [kPa (kgf/cm², psi)]	Output Voltage (V) [Ref=5V]
10.0 (0.01, 0.15)	0.50
55.0 (0.56, 7.98)	2.21
115.0 (1.17, 16.9)	4.50

Removal

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

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

3.	Remove the mounting 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 sensor when installing.

Install in the reverse order of removal.

Barometric pressure sensor mounting 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 ...

Manifold Absolute Pressure Sensor (MAPS) Specifications

Specification Pressure [kPa (kgf/cm², psi)]Output Voltage (V) [Ref=5V]20.0 (0.20, 2.90)0.7946.66 (0.47, 6.77)1.84101.32 (1.03, 14.7)4.0 ...

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Kia Sedona: Barometric Pressure Sensor (BPS) Repair procedures

Barometric Pressure Sensor (BPS) Schematic Diagrams

Manifold Absolute Pressure Sensor (MAPS) Specifications

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