Hyundai Elantra: Fuel Delivery System / Fuel Tank Repair procedures

Removal
1.
Release the residual pressure in fuel line.
(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")
2.
Remove the rear seat cushion.
(Refer to Body - "Rear Seat Assembly")
3.
Remove the fuel pump service cover (A).

4.
Disconnect the fuel pump connector (A) and the fuel tank pressure sensor connector (B).
5.
Disconnect the fuel feed tube quick-connector (C).
6.
Disconnect the vapor tube quick-connector (D).

7.
Remove the rear - LH wheel & tire.
8.
Lift the vehicle and support the fuel tank with a jack.
9.
Disconnect the fuel filler hose (A).
10.
Disconnect the ventilation hose (B).

11.
Remove the under cover (A).

12.
Remove the brake line (A) bracket mounting bolts.

13.
Remove the fuel tank from the vehicle after removing the fuel tank band (A).

   
When removing the fuel tank, the fuel tank must be tilted because of interfering with coupling.
Installation
1.
Installation is reverse of removal.

Fuel tank band installation nut :
39.2 ~ 54.0 N.m (4.0 ~ 5.5 kgf.m, 28.9 ~ 39.8 lb-ft)

Repair procedures
Fuel Pressure Test 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - “Release Residual Pressure in Fuel Line”)     • When removing the f ...

Fuel Pump Repair procedures
Removal 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line") 2. Remove the rear seat. (Refer to Body - "Rear Seat Assem ...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Key ignition switch positions
LOCK To turn the ignition switch to the LOCK position, put the key in at the ACC position and turn the key towards the LOCK position. The ignition key can be removed in the LOCK position. (The shift lever must be in the P (Park) position for Intelligent Variable Transmission (IVT)/dual clutch ...

Hyundai Elantra AD (2016-2020) Service Manual: Front Impact Sensor (FIS) Description and Operation
Description • The front impact sensors (FIS) are installed on the upper of the side panel in Front End Module (FEM). They are remote sensors that detect acceleration due to a collision at their mounting locations. • The primary purpose of the Front Impact Sensor (FIS) is to pro ...

© 2018-2022 www.helantraad.com