Hyundai Ioniq (AE): Engine Control System / Fuel Pressure Control Valve (FPCV)

Inspection1.Turn the ignition switch OFF.2.Disconnect the OCV connector.3.Measure resistance between the OCV terminals 1 and 2.4.Check that the resistance is within the specification.

DescriptionFuel Pressure Control Valve is installed on the high pressure fuel pump and controls fuel flow flowing into the injectors in accordance with the ECM signal calculated based on various engine condition.

Other information:

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Evaporator Temperature Sensor. Description and operation

DescriptionThe evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC).

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: General safety information and caution

General Safety Information and CautionBe careful of the following precautions when driving the vehicle using the smart cruise control system.    â€¢ The smart cruise control system may have limits in detecting distance to the vehicle ahead due to road and traffic conditions.

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