Hyundai Sonata: Fuel Delivery System / Components and Components Location

Components Location
[Fuel Tank]

1. Fuel Tank
2. Fuel Pump
3. Fuel Filter
4. Fuel Pressure Regulator
5. Canister
6. Fuel Tank Air Filter
7. Fuel Pressure Sensor (FPS)
8. Fuel Tank Pressure Sensor (FTPS)
9. Canister Close Valve (CCV)
10. Fuel Level Sender (FLS)
11. Fuel Pump Control Module (FPCM)
12. Fuel Filler Hose
13. Ventilation Hose
14. Vapor Tube
15. Fuel Pump Plate Cover
16. Fuel Tank Band

[Fuel Pump Assembly]

1. Fuel Pump Plate Cover
2. Fuel Pressure Sensor(FPS)
3. Fuel Pump Control Module(FPCM)
4. Head Assembly
5. Fuel Filter
6. Fuel Pressure Regulator
7. Fuel Pump Motor
8. Pre-filter
9. Reservoir-cup
10. Fuel Sender

[High Pressure Fuel Line]

1. High Pressure Fuel Pump
2. High Pressure Fuel Pipe
3. Delivery Pipe
4. Injector

   
Whenever the high pressure fuel pump, fuel pipe, deliverypipe, or injector is removed immediately after shutting offthe engine, an injury may be caused by the release ofhighly pressurized fuel. Release the residual pressure inthe high pressure fuel line by referring to the "Residualfuel pressure release procedure" below before removingany high pressure fuel system components.
Fuel Delivery System
...

Repair procedures
Fuel Pressure Test (Low pressure system) 1. Release the residual pressure in fuel line. (Refer to the Fuel Delivery System - Repair Procedures - "Release Residual Pressure in Fuel Line"). ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Ambient Temperature Sensor (ATS) Description and Operation
Description Ambient Temperature Sensor (ATS) is installed on the front-end module and senses the ambient temperature. ECM receives not only the intake air temperatue but also the ambient air temperature informations at the same time to control the intake air quantity precisely provided th ...

Hyundai Sonata LF 2014-2019 Owners Manual: Operating Door Locks from Outside the Vehicle
Mechanical key If you lock the driver's door with a mechanical key, all vehicle doors will lock. If you unlock the driver's door with a mechanical key, the driver's door will unlock. Once the doors are unlocked, they may be opened by pulling the door handle. When closing the door, push the door by ...

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