Hyundai Sonata: Fuel Delivery System / Delivery Pipe Repair procedures
In case of removing the high pressure fuel pump, high
pressure fuel pipe, delivery pipe, and injector, there may be injury
caused by leakage of the high pressure fuel. So don’t do any repair
work right after engine stops.
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1. |
Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
2. |
Release the residual pressure in fuel line.
(Refer to Fuel Delivery System - “Release Residual Pressure in Fuel Line”)
When removing the fuel pump relay, a Diagnostic Trouble Code
(DTC) may occur. Delete the code with the GDS after completion of
“Release Residual Pressure in Fuel Line” work. |
|
3. |
Remove the intake manifold.
(Refer to Engine Mechanical System - "Intake Manifold") |
4. |
Disconnect the injector connectors (A) and the rail pressure sensor connector (B). |
5. |
Remove the high pressure fuel pipe (C). |
6. |
Remove the engine oil gauge. |
7. |
Remove the installation bolt (D), and then remove the delivery pipe and injector assembly from the engine. |
• |
Do not use already used injector fixing clip again. |
|
Do not reuse the support disc.
Do not reuse the injector rubber washer.
Do not reuse the combustion seal. |
• |
Install the component with the specified torques. |
• |
Note that internal damage may occur when the component is dropped. In this case, use it after inspecting. |
|
• |
Apply engine oil to the injector O-ring. |
• |
Do not use already used injector O-ring again. |
|
• |
Do not use already used bolt again. |
|
• |
When insert the injector, be careful not to damage the injector tip.
|
|
1. |
Install in the reverse order of removal.
Delivery pipe mounting bolt:
18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)
High pressure fuel pipe mounting nut:
26.5 ~ 32.4 N.m (2.7 ~ 3.3 kgf.m, 19.5 ~ 23.9 lb-ft)
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|
Removal
1.
Turn the ignition switch OFF and disconnect the negative (-) battery cable.
2.
Disconnect the accelerator position sensor connector (A).
3.
Remove the mounting cap (A).
4.
...
Removal
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 rele ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Rear Door Inside Handle Repair procedures
Replacement
1.
Remove the rear door trim.
(Refer to Rear Door - "Rear Door Trim")
2.
Remove the rear door side curtain assembly.
(Refer to Rear Door - "Rear door side curtain assembly")
3.
After loosening the mounting screws, then remove the rear door inside handle (A).
4.
Install ...
Hyundai Sonata LF 2014-2019 Owners Manual: Sunvisor
To use a sunvisor, pull it downward.
To use a sunvisor for a side window, pull it downward, unsnap it from the bracket
(1) and swing it to the side (2).
To use the vanity mirror, pull down the sunvisor and slide the mirror cover (3).
Adjust the sunvisor forward or backward (4) as needed. Use the t ...