Kia Niro: Engine Control System / Camshaft Position Sensor (CMPS) Description and operation

Kia Niro 2017 (DE HEV) 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, which 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 cannot be detected by the CKPS.

The CMPS is installed on engine head cover and uses a target wheel installed on the camshaft. The Camshaft 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) Troubleshooting
Signal Waveform This example shows a typical Crankshaft Position Sensor (CKPS) and Camshaft Position Sensor (CMPS) waveforms at idle. The PCM controls the injection and ignition tim ...

Camshaft Position Sensor (CMPS) Schematic diagrams
Circuit Diagram Harness Connector CMPS [Bank 1 / Intake] CMPS [Bank 1 / Exhaust] ...

Other information:

Kia Niro (DE HEV) Owners Manual: Recognizing pedestrians
- The pedestrian is not fully captured by the camera sensor, or the pedestrian does not walk in the upright position. - The pedestrian moves very fast. - The pedestrian abruptly appears in front. - The pedestrian wears clothes in the color similar to the background. - The outside is too bright ...

Kia Niro (DE HEV) Owners Manual: VSM operation
When the VSM is operating: ESC (Electronic Stability Control) () light will blink. The steering wheel may be controlled. When the vehicle stability management is operating properly, you can feel a slight pulsation in the vehicle. This is only the effect of brake control and indicates ...

© 2016-2021 www.kniro.net