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
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Install the component with the specified
torques.
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Note that internal damag ...
Camshaft Position Sensor (CMPS). Troubleshooting
Wave Form
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See also:
Rear Seat Repair procedures
Replacement
Seat Assembly Replacement
1.
Remove the rear seat cushion (A).
2.
Disconnect the rear seat heater connectors (A).
3.
After loosening the mounting bolts, then remove the rear s ...
Troubleshooting
Troubleshooting
SymptomSuspect areaEngine will not start or struggle to startVapor hose damaged or disconnectedEngine struggles to startMalfunction of the Purge Control Solenoid ValveRough idle o ...
Schematic Diagrams
Circuit Diagram
Input/Output Specification
Connector Pin Lay Out
IMS input/output pin information
NoSignal NameI/OContentsRemarkA1---A2FR height motor upOFR height motor up outputA3RR height ...