Hyundai Tucson: Engine Control System / Camshaft Position Sensor (CMPS) Description and Operation

Hyundai Tucson (LM) 2010-2015 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 (-) ...

Camshaft Position Sensor (CMPS) Troubleshooting
Signal waveform ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Occupant Classification System (OCS)
Your vehicle is equipped with an Occupant Classification System (OCS) in the front passenger's seat. The OCS is designed to detect the presence of a properly-seated front passenger and determine if the passenger's front air bag should be enabled (may inflate) or not. The driver's front ai ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Windshield Deicer Switch Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the right air vent. (Refer to the BD group - "Crash pad") 3. Remove the windshield deicer switch (A). [LHD] [RHD]     Take care not to damage the hook when removing the windshield deicer switch. I ...

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