Kia Cadenza: Engine Control System / Camshaft Position Sensor (CMPS) Description and Operation

Kia Cadenza YG 2016-2025 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 two CMPS are installed on engine head cover of bank 1 and 2 respectively 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 GDS. Specification: Refer to “Wave Form” Removal 1. Turn the ignition switch OFF and disconnect the battery n ...

Camshaft Position Sensor (CMPS) Specifications

Specification ItemSpecificationOutput Voltage (V)High: 5.0VLow: 0.7VAir Gap (mm)0.5 ~ 1.5 ...

Other information:

Kia Cadenza YG 2016-2025 Service Manual: Fuel Tank Pressure Sensor (FTPS) Repair procedures

Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the FTPS. Specification: Refer to "Specification" Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the floor mat in the trunk. 3 ...

Kia Cadenza YG 2016-2025 Service Manual: Fuel Line Repair procedures

Removal In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be injury caused by leakage of the high pressure fuel. So don’t do any repair work right after engine stops. [Low pressure fuel line] ...