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:
Heated seats
The function is active only with the engine
running.
Press the button corresponding to the seat.
Each press changes the heating level; the
corresponding number of indicator lamps come
on.
...
CVVT (Continuous Variable Valve Timing) System Description and Operation
Description
Continuous Variable Valve Timing (CVVT) system advances or
retards the valve timing of the intake and exhaust valve in accordance
with the ECM control signal which is calculated by ...
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