Kia Sedona: Camshaft Position Sensor (CMPS) Description and Operation
Third generation YP (2014-2026) / 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:
Keep paint and trim in good condition
Scratches or chips in the finish should be covered with "touch-up" paint as soon
as possible to reduce the possibility of corrosion. If bare metal is showing through,
the attention of a ...
Engine Control Module (ECM) Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery terminal.
2.
Remove the battery.
(Refer to Engine Electrical System - "Battery")
3.
Remove the air cleaner asse ...
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