Hyundai Ioniq: Evaporative Emission Control System / Fuel Filler Cap. Description and operation

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Electrical System / Evaporative Emission Control System / Fuel Filler Cap. Description and operation

Description

A 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.

Fuel Tank Air Filter. Repair procedures

Replacement1.Turn ignition switch OFF and disconnect the negative (-) battery cable.2.Remove the filler-neck assembly(Refer to Engine Control/Fuel System - "Filler-Neck Assembly")3...

Exhaust Emission Control System

Other information:

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Plug-in Hybrid Vehicle Interior Overview

1. Door lock/unlock button 2. Driver position memory system 3. Side view mirror control switch 4. Central door lock switch 5. Power window switches 6. Power window lock switch 7. Instrument panel illumination control switch 8. Blind-spot Collision Warning (BCW) System 9...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Duct Sensor. Repair procedures

Inspection1.Check that the voltage values of No. 1, 2 duct sensors change1. Sensor (+ 5V)2. Sensor groundSpecification Ambient temperature [°C (°F)] Resistance (kΩ) Voltage (V) 50 (122)1...