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: Heater Core. Repair procedures

Replacement1.Disconnect the negative (-) battery terminal. 2.Remove the heater and blower assembly.(Refer to Heater - "Heater Unit") 3.Loosen the mounting screws and remove the driver's temperature control actuator (A).4.Remove the heater core cover (A) after loosening the mounting screws.

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Repair procedures

Replacement1.Remove the battery (-) terminal.2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")3.Remove the heater hose (A) and AEWP hose (B).4.Disconnect the lock pin to remove the heater hose pump connector (A).

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