Hyundai Kona: Engine Control System / Crankshaft Position Sensor (CKPS) Description and operation

Crankshaft Position Sensor (CKPS) detects the crankshaft position and is one of the most important sensors of the engine control system. If there is no CKPS signal input, the engine may stop because of CKPS signal missing.

This sensor is installed in ladder frame and generates alternating current by magnetic flux field which is made by the sensor and the target wheel when the engine rotates. The target wheel consists of 58 slots and 2 missing slots on 360 CA (Crank Angle).

Engine Coolant Temperature Sensor (ECTS) Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Remove the ECTS. (Refer to "Removal") 3. Afte ...

Crankshaft Position Sensor (CKPS) Troubleshooting

Waveform This example shows a typical Crankshaft Position Sensor(CKPS) and Camshaft Position Sensor(CMPS) waveform at idle.The PCM controls the injection and ignition timing ...

Other information:

Hyundai Kona (OS) 2018-2023 Service Manual: Crankshaft Components and components location
Components 1. Crankshaft 2. Crankshaft upper bearing 3. Crankshaft lower bearing 4. Thrust bearing 5. Main bearing cap 6. Crankshaft sproket 7. Pilot bearing 8. CKPS wheel ...

Hyundai Kona (OS) 2018-2023 Service Manual: Filler-Neck Assembly Repair procedures
Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Open the fuel filler door. 3. Remove the filler-neck mounting bolt (A). 4. Lift the ve ...