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

Hyundai Elantra AD (2016-2020) 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 scan tool. Specification : Refer to "Waveform" Removal 1. Turn the ignition switch OFF and disconnect the battery negative ...

Camshaft Position Sensor (CMPS) Troubleshooting
Wave Form ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Roof Side Molding Repair procedures
Replacement     • Put on gloves to prevent hand injuries.     • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. 1. Using a screwdriver or remover, remove the roof ...

Hyundai Elantra AD (2016-2020) Service Manual: Fuel Pump Motor Repair procedures
Removal 1. Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump") 2. Disconnect the electric pump wiring connector (A) and the fuel sender connector (B). 3. Remove the head assembly (A) after releasing the cushion fixing hooks. 4. Disconnect the fuel tube quick-connect ...

© 2018-2025 www.helantraad.com