Hyundai Elantra: Fuel Delivery System / Fuel Pressure Regulator Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Engine Control/Fuel System / Fuel Delivery System / Fuel Pressure Regulator Repair procedures

Removal

1.	Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump")

2.	Disconnect the electric pump wiring connector (A) and the fuel sender connector (B).

3.	Remove the head assembly (A) after releasing the cushion fixing hooks.

4.	Disconnect the fuel tube quick-connectors (B).

5.	Remove the fuel sender (A) in the direction of an arrow.

6.	Remove the reservior-cup (B) after releasing the fixing hooks (A).

7.	Release the fixing hooks, and then remove the fuel pressure regulator (A).

Installation

1.	Installation is reverse of removal.

Fuel Sensor Repair procedures

Removal 1. Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump") 2. Disconnect the fuel sender connector (A). 3. Remove the fuel sender (A) in the direction of an arrow. I ...

Fuel Line Repair procedures

Removal 1. Turn the ignition switch OFF, and then remove battery (-) cable. 2. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel ...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Paddle shifter
The paddle shifter is available when the shift lever is in the D (Drive) position or the manual shift mode. With the shift lever in the D position The paddle shifter will operate when the vehicle speed is more than 6 mph (10 km/h). Pull the [+] or [-] paddle shifter once to shift up or down ...

Hyundai Elantra AD (2016-2020) Owners Manual: LCD Display Messages
Shift to P or N to start engine (for smart key system and Intelligent Variable Transmission (IVT)/dual clutch transmission) This warning message is displayed if you try to start the engine with the shift lever not in the P (Park) or N (Neutral) position. Information You can start the engine w ...