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Hyundai Equus: Camshaft Position Sensor (CMPS) Description and Operation - Engine Control System - Engine Control/Fuel System - Hyundai Equus VI 2009-2021 Service ManualHyundai Equus: 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 УWaveformФ Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cab ...

    Camshaft Position Sensor (CMPS) Specifications
    Specification ItemSpecificationOutput Voltage (V)High : 5.0VLow : 0.7VAir Gap (mm)0.2 ~ 2.0 ...

    See also:

    Engine oil and filter
    The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the car is being driven in severe conditions, more frequent oil and filter changes are requir ...

    Repair procedures
    Replacement 1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds. 2. Turn the steering wheel so that the front wheels can face straight ahead. 3. ...

    Crash Pad Lower Panel Repair procedures
    Replacement     Х Put on gloves to protect your hands.     Х When prying with a flat-tip screwdriver, wrap it with protective tape, and apply prote ...

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