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

Hyundai Elantra (CN7) 2021-2025 Service Manual / Engine Control / Fuel System / 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")    • When removing the fuel pump fuse, a Diagnostic Trouble Code (DTC) may occur.

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    Hyundai Elantra (CN7) 2021-2025 Service Manual: Components and components location

    C

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Description and operation

    Description• PDW consists of 8 sensors (front : 4 units, rear : 4 units) that are used to detect obstacles and transmit the result in three separate warning levels, the first, second and third to IBU via LIN communication.• IBU decides the alarm level by the transmitted communication message from the slav

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