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) 2018-2021 Service Manual: A/C Pressure Transducer Description and operation
Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed. Engine ECU stops the opera ...

Hyundai Kona (OS) 2018-2021 Owners Manual: Owner maintenance schedule
When you stop for fuel: Check the engine oil level. Check the coolant level in the engine coolant reservoir. Check the windshield washer fluid level. Check for low or under-inflated tires. WARNING Be careful when checking your engine coolant level when the engine is hot. This may result in co ...