Kia Optima: 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 CMPS is installed on engine head cover 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.
Installation
•
Install the component with the specified
torques.
•
Note that internal damag ...
Camshaft Position Sensor (CMPS). Troubleshooting
Wave Form
...
See also:
Engine compartment
2.4L Engine
2.0L Engine
1. Engine coolant reservoir 2. Engine oil filler cap 3. Brake/clutch* fluid
reservoir 4. Air cleaner 5. Fuse box 6. Positive battery terminal 7. Negative
battery term ...
Rear Heater Duct
Whenever the ventilation controls are in the face-floor or floor position, air
is directed to the rear seat passenger floor area. ...
Removal
Room Lamp
1.
Disconnect the negative(-) battery
terminal.
2.
Carefully remove the lamp lens
(A) from the room lamp with a flat-tip screwdriver.
...
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