Hyundai Sonata: Camshaft Position Sensor (CMPS). Description and Operation - Engine Control System - Engine Control/Fuel SystemHyundai Sonata: Camshaft Position Sensor (CMPS). Description and Operation

Hyundai Sonata YF 2011-2014 Service Manual / Engine Control/Fuel System / Engine Control System / Camshaft Position Sensor (CMPS). Description and Operation

Description

Camshaft Position Sensor (CMPS) is a hall sensor and detects the camshaft position by using a hall element.
It is related with Crankshaft Position Sensor (CKPS) and detects the piston position of each cylinder which the CKPS can't detect.
The CMPS is installed on engine head cover and uses a target wheel installed on the camshaft. The Cam Position sensor is a hall-effect type sensor. As the target wheel passes the Hall sensor, the magnetic field changes in the sensor. The sensor then switches a signal which creates a square wave.


    Crankshaft Position Sensor (CKPS). Repair procedures
    Inspection 1. Check the signal waveform of the CMPS and CKPS using the GDS. Specification: Refer to “Wave Form” ...

    See also:

    Wheel replacement
    When replacing the metal wheels for any reason, make sure the new wheels are equivalent to the original factory units in diameter, rim width and offset. WARNING A wheel that is not the correct siz ...

    Center console storage
    To open the center console storage, pull up the lever. ...

    Disarmed stage
    Using the smart key The system will be disarmed when the doors are unlocked by pressing the unlock button on the smart key or pressing the lock/unlock button of the front outside door handle with ...