Hyundai Ioniq: Crankshaft Position Sensor (CKPS) / Schematic diagrams

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Control/Fuel System / Engine Control System / Crankshaft Position Sensor (CKPS) / Schematic diagrams

Circuit Diagram

Troubleshooting

Signal WaveformThis 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...

Repair procedures

Inspection1.Check signal waveform of CKPS and CMPS using a GDS. Specification : Refer to "Waveform"Removal1.Turn ignition switch OFF and disconnect the negative (-) battery cable...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: General information

Warning and Caution Labels1. Coolant caution2. High voltage caution3. Fan caution4. Auxiliary 12V battery caution5. High voltage battery cautionAuxiliary 12V battery Caution Label DescriptionWarning / Caution Label (Cont'd)A.Keep lighted cigarettes and all other flames or sparks away from the battery...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Repair procedures

A/S Repair produresMDPS System A/S Workflow① Noise / malfunction Inspection② Warning lamp (DTC) / CAN Line error2 - 1 Checking Connectors and Wiring1.Checking Connectors and Wiring.Check for damage, push-back, or improper connection in each connector and wiring...