Kia Sedona: Barometric Pressure Sensor (BPS) Repair procedures
| 1. |
Connect the GDS on the Data Link Connector (DLC). |
| 2. |
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
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| 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. 
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Install the component with the specified torques. |
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Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
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Insert the sensor in the installation hole and be careful not to damage sensor when installing.
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| 1. |
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)
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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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Barometric Pressure Sensor (BPS) Schematic Diagrams
Manifold Absolute Pressure Sensor (MAPS) Specifications