Hyundai Santa Fe: 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.
Crankshaft Position Sensor (CKPS). Repair procedures
Inspection
1.
Check the signal waveform of the CMPS and CKPS using the GDS.
Specification:
Refer to “Wave Form”
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Camshaft Position Sensor (CMPS). Troubleshooting
Wave Form
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See also:
Power Door Mirror Switch. Schematic
Diagrams
Circuit Diagram
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Description and Operation
Description
The 6-speed automatic transaxle consists of an overdrive clutch (OD/C),
a one-way clutch (OWC), a lower and reverse brake (LR/B), an underdrive brake
(UD/B), a 26 brake (26/B), a ...
Troubleshooting
Fault Diagnosis
Features a fail-safe mechanism that provides "limp-home" 4th gear hold
to enable the vehicle to be driven to the owner's home or dealer shop.
Fail-Safe: The TC ...