Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2012 Hyundai Azera V6-3.3LFACTORY OEM SERVICE PROCEDURE
Barometric Pressure Sensor: Service and Repair
Inspection
1. Connect the 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 barometric pressure sensor connector (A).
3. Remove the installation bolt (B), and then remove the sensor from the air cleaner assembly.
Installation
CAUTION:
- 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.
CAUTION:
- Insert the sensor in the installation hole and be careful not to damage when installation.
1. Installation is reverse 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)
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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