Hyundai Ioniq (AE): Crankshaft Position Sensor (CKPS) / Repair procedures

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Engine Control/Fuel System / Engine Control System / Crankshaft Position Sensor (CKPS) / Repair procedures

Inspection
1.
Check signal waveform of CKPS and CMPS using a GDS.
Specification : Refer to "Waveform"
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Disconnect the crankshaft position sensor connector (A).

3.
Remove the engine room nuder cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
4.
Remove the crankshaft position sensor (B) after loosening the bolts (A).

Installation
   
•
Install the component with the specified torques.
•
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
   
•
Apply the engine oil to the O-ring.
   
•
Insert the sensor in the installation hole and be careful not to damage.
1.
Install in the reverse order of removal.
Crankshaft position sensor installation bolt :
7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

    Circuit Diagram

    DescriptionCamshaft 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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