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:
Heating and air conditioning
1. Start the engine.
2. Set the mode to the desired position. To improve the effectiveness of heating
and cooling :
- Heating:
- Cooling:
3. Set the temperature control to the desired position ...
Fuel Pump Motor. Repair procedures
Removal
1.
Remove the fuel pump.
(Refer to Fuel Delivery System - “Fuel Pump”)
2.
Disconnect the fuel sender connector (A).
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Steering Angle Sensor. Description and Operation
Description
The Steering Angle Sensor (SAS) is installed in MDPS (Motor Driven Power
Steering) and it sends messages to HECU through CAN communication line.
The SAS is used to determine tur ...