Hyundai Ioniq: Engine Control System / Crankshaft Position Sensor (CKPS)

Engine Coolant Temperature Sensor (ECTS). Repair procedures

Inspection1.Turn the ignition switch OFF.2.Remove the ECTS.(Refer to "Removal")3.After immersing the thermistor of the sensor into engine coolant, measure resistance between the ECTS terminals 1 and 3...

Description and operation

DescriptionCrankshaft 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...

Other information:

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Low Pressure, Turn on FUSE SWITCH/ Turn FUSE SWITCH On

Low Pressure This message is displayed if the tire pressure is low. The corresponding tire on the vehicle will be illuminated. Turn on FUSE SWITCH/ Turn FUSE SWITCH On Either message is displayed if the fuse switch located on the fuse box under the steering wheel is OFF...

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

Removal    • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries...