Hyundai Santa Fe (TM): Engine Control System / Crankshaft Position Sensor (CKPS). Repair procedures

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Engine Control/Fuel System / Engine Control System / Crankshaft Position Sensor (CKPS). Repair procedures

Inspection
1.
Check the signal waveform of the CMPS and CKPS using the diagnostic tool.
Specification : Refer to "DTC Diagnostic Guide"
Removal
  
•
Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift.
(Refer to General Information - "Lift and Support Points")
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the crankshaft position sensor connector (A).
3.
Lift the vehicle.
4.
Remove the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
5.
Remove the protector (A).
6.
Remove the installation bolt (A), and then remove the crankshaft position sensor.
Tightening Torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

Installation
  
•
Install the component with the specified torques.
•
Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
  
•
Apply the engine oil to the O-ring.
  
•
Insert the sensor in the installation hole and be careful not to damage when installation.
1.
Installation is reverse of removal.
Crankshaft position sensor installation bolt : 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
Crankshaft position sensor protector installation bolt (M8) : 18.6 - 23.5 N.m
(1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)
Crankshaft position sensor protector installation bolt (M6) : 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    Circuit Diagram Harness Connector

    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.

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