Hyundai Sonata: Engine Control System / Boost Pressure Sensor (BPS) Repair procedures

Inspection
1.
Connect a GDS on the Data Link Connector (DLC).
2.
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 boost pressure sensor connector (A).
3.
Remove the installation bolt (B), and then remove the sensor.

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.

Boost pressure sensor installation bolt:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Boost Pressure Sensor (BPS) Schematic Diagrams
Circuit Diagram ...

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Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Care of Seat Belts
Seat belt systems should never be disassembled or modified. In addition, care should be taken to assure that seat belts and belt hardware are not damaged by seat hinges, doors or other abuse. Periodic inspection All seat belts should be inspected periodically for wear or damage of any kind. Any d ...

Hyundai Sonata LF 2014-2019 Owners Manual: Special Driving Conditions
Hazardous Driving Conditions When hazardous driving conditions are encountered such as water, snow, ice, mud or sand: Drive cautiously and allow extra distance for braking. Avoid sudden movements in braking or steering. If stuck in snow, mud, or sand, use second gear. Accelerate slowly to avoid spi ...

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