Hyundai Sonata: Manifold Absolute Pressure Sensor (MAPS). Repair procedures - Engine Control System - Engine Control/Fuel SystemHyundai Sonata: Manifold Absolute Pressure Sensor (MAPS). Repair procedures

Inspection

1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the MAPS 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 manifold absolute pressure sensor connector (A).
3.
Remove the installation bolt (B), and then remove the sensor from the surge tank.


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.
1.
Installation is reverse of removal.

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


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