Hyundai Sonata LF: Engine Control System / Camshaft Position Sensor (CMPS) Description and Operation
Hyundai Sonata LF 2014-2019 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 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 (-) cable...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: EPB Switch Repair procedures
Removal 1. Turn ignition OFF and disconnect the negative (-) battery cable. 2. Remove the floor console assembly. (Refer to Body - “Floor console assembly") 3. Remove the EPB switch after loosening the screws. 4. Install in the reverse order of removal...
Hyundai Sonata LF 2014-2019 Service Manual: Rear Seat Assembly Repair procedures
Replacement [Rear seat cushion assembly] 1. Remove the rear seat cushion assembly (A). ?Rear seat cushion separation method 1. Remove the rear seat cushion by pulling upward. 2. Remove the rear seat cushion by pulling upwards while pushing rearward...
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