Hyundai Sonata: Fuel Delivery System / Fuel Filter Repair procedures

Replacement
1.
Remove the fuel pump.
(Refer to Fuel Delivery System - "Fuel Pump")
2.
Remove the fixing clip (A), and then disconnect the fuel tube (B).

3.
Remove the fuel pressure regulator fixing clip (A).
4.
Remove the fuel pressure regulator (B) from the fuel filter.

5.
Release the fixing hook (A), and then remove the fuel filter (B).

Fuel Pump Repair procedures
Inspection [Fuel sender] 1. Turn the ignition switch OFF, and then remove battery (-) cable. 2. Remove the fuel pump assembly. 3. Using an ohmmeter, measure the resistance between termi ...

Fuel Pump Motor 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 rese ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description The charging system included a battery, an alternator with a built-in regulator, and the charging indicator light and wire. The Alternator has eight built-in diodes, each rectifying AC current to DC current. Therefore, DC current appears at alternator "B" terminal. In addition, the ...

Hyundai Sonata LF 2014-2019 Service Manual: Front Door Module Repair procedures
Replacement 1. Remove the front door window glass. (Refer to Front Door - "Front Door Window Glass") 2. Remove the front door outside handle. (Refer to Front Door - "Front Door Outside Handle") 3. Loosen the front door outside handle base mounting screw (A). 4. Disconnect the outs ...

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