Hyundai Sonata: Engine Control System / Camshaft Position Sensor (CMPS) Description and Operation
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.
Inspection
1.
Check signal waveform of CKPS and CMPS using a GDS.
Specification: Refer to “Waveform”
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Special Service Tools
Special Service Tools
Tool(Number and Name)IllustrationUse09495-3K000Band installerInstallation of ear type boot band09495-33000PullerRemoval of spider assembly from a drive shaft.09495-39100Band installerInstallation of hook type boot band
...
Hyundai Sonata LF 2014-2019 Owners Manual: AEB front radar sensor
In order for the AEB system to operate properly, always make sure the radar sensor
lens cover is clean and free of dirt, snow, and debris. Dirt, snow, or foreign substances
on the lens may adversely affect the sensing performance of the radar.
Warning message and warning light
When the sensor le ...