Kia Sedona: Camshaft Position Sensor (CMPS) Description and Operation
Third generation YP (2014-2025) / Kia Sedona YP Service Manual / Engine Control / Fuel System / Engine Control System / Camshaft Position Sensor (CMPS) Description and Operation
| Description |
Camshaft Position Sensor (CMPS), also known as a hall sensor, 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.
Camshaft Position Sensor (CMPS) Specifications
Specification
ItemSpecification (V) [Ref=5V]Output Voltage (V)High: 5.0VLow: 0.7V
...
Camshaft Position Sensor (CMPS) Schematic Diagrams
Circuit Diagram
...
Other Information:
Driver's Attention
The driver must be cautious in the below situations for the system may not assist
the driver and may not work properly.
- Curved roads, tollgates, etc.
- The surrounding of the sensor is polluted ...
Description and Operation
Description
The immobilizer system will disable the vehicle unless the
proper ignition key is used. In addition to the currently available
anti-theft systems such as car alarms, the immobilizer ...
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