Hyundai Ioniq: Engine Electrical System / Evaporative Emission Control System

Positive Crankcase Ventilation (PCV) Valve. Repair procedures

Removal1. Disconnect the vapor hose (A).2. Remove the PCV valve (B).Inspection1.Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement...

Schematic diagrams

Schematic DiagramCanisterCanister is filled with charcoal and absorbs evaporated vapor in fuel tank. The gathered fuel vapor in canister is drawn into the intake manifold by the ECM/PCM when appropriate conditions are set...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Hood Latch Release Handle. Repair procedures

Replacement1.Using a socket (B), remove the hood release handle (A).2.To install, reverse the removal procedure.    • Make sure the hood latch cable is connected properly.• Make sure the hood locks / unlocks and opens / closes properly...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Fuel Filler Cap. Description and operation

DescriptionA ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which seals the fuel filler. After the gasket on the fuel filler cap and the filler neck flange contact each other, the ratchet produces a loud clicking noise indicating the seal has been set...