Hyundai Elantra (CN7): Fuel Delivery System / Components and components location

Components Location

1. Fuel Tank
2. Fuel Pump
3. Fuel Fiter
4. Fuel Pressure Regulator
5. Canister
6. Fuel tank air filter
7. Fuel pump plate cover
8. Fuel filler hose
9. Vapor hose
10. Ventilation hose
11. Leveling hose

    Fuel Pressure Test1.Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")    â€¢ When removing the fuel pump fuse, a Diagnostic Trouble Code (DTC) may occur.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Start/Stop Button

    Components and components location Component Repair procedures Removal1.Disconnect the negative(-) battery terminal.2.Remove the AVN Head unit.(Refer to Body Electrical System - "AVN(Audio Video Navigation) head unit")3.Loosen the mounting screws and remove the start/stop button (A).

    Hyundai Elantra (CN7) 2021-2026 Service Manual: PM Sensor

    Description and operation DiscriptionMonitor the air quality inside the vehicle in real time (PM sensor) and display the status on the screen.Automatically operate when fine dust concentration is high (Condition: Bet mode + A/C ON + 3rd speed or higher) Components and components location Components Location1.

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