Hyundai Santa Fe: 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.

Crankshaft Position Sensor (CKPS). Repair procedures

Inspection 1. Check the signal waveform of the CMPS and CKPS using the diagnostic tool. Specification : Refer to "DTC Diagnostic Guide" Removal    • Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift...

Camshaft Position Sensor (CMPS). Schematic diagrams

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Other information:

Hyundai Santa Fe (TM) 2019-2024 Owner's Manual: Forward Safety warning light. Lane Safety indicator light. 4 Wheel Drive (4WD) warning light

Forward Safety warning light This warning light illuminates: When you set the ignition switch or the Engine Start/Stop button to the ON position. - The Forward Safety warning light illuminates for approximately 3 seconds and then goes off. Whenever there is a malfunction with Forward Collision-Avoidance Assist...

Hyundai Santa Fe (TM) 2019-2024 Owner's Manual: Interior Overview

1. Inside door handle 2. Power window switches 3. Power window lock button/Electronic child safety lock button 4. Side view mirror folding button 5. Side view mirror control switch 6. Central door lock switch 7. Instrument panel illumination control switch 8...