Hyundai Ioniq: Fuel Pressure Control Valve (FPCV) / Schematic diagrams

Troubleshooting

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Repair procedures

Inspection1.Turn the ignition switch OFF and disconnect the battery negative (-) cable.2.Disconnect the fuel pressure regulator valve connector.3.Measure resistance between the fuel pressure regulator valve terminals 1 and 2...

Other information:

Hyundai Ioniq (AE) 2017-2024 Service Manual: Rear Oil Seal. Components and components location

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Hyundai Ioniq (AE) 2017-2024 Owner's Manual: In Case of an Emergency While Driving

If the Engine Stalls While Driving Reduce your speed gradually, keeping a straight line. Move cautiously off the road to a safe place. Turn on your hazard warning flasher. Try to start the hybrid system again. If your vehicle will not start, contact an authorized HYUNDAI dealer or seek other qualified assistance...