Hyundai Sonata: Engine Control System / 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 by using these signals.
Generally CkPS signal is used to detect the piston's position and CMPS signal is used to detect the Top Dead Center of each cylinder.
Crankshaft Position Sensor (CKPS) Specifications
Specification ItemSpecificationCoil Resistance (?)774 ~ 946 [20°C (68°F)] ...

Crankshaft Position Sensor (CKPS) Schematic Diagrams
Circuit Diagram ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Oil Cooler Repair procedures
Removal 1. Loosen the drain plug and drain the coolant. Open the radiator cap to make rapid draining. (Refer to Cooling System - "Coolant") 2. Disconnect the oil cooler hose (A). 3. Remove the oil filter (A) with the SST (09263-2E000, the oil filter wrench). 4. Loosen the mounting ...

Hyundai Sonata LF 2014-2019 Service Manual: Cylinder Head Cover Repair procedures
Removal 1. Remove the engine cover. 2. Disconnect the battery negative terminal. 3. Remove the air clean hose. (Refer to Intake and Exhaust System - "Ari Cleaner") 4. Disconnect the engine wiring connector and haness clamp and then remove the cylinder head protector and wiring from ...

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