Kia Optima: Fuel Delivery System / Fuel Line
Components and components location
1. Filler-Neck Assembly
2. Fuel Tank Complete
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3. Fuel Line
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Repair procedures
1. |
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 KDS after completion of
"Release Residual Pressure in Fuel Line" work.
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2. |
Disconnect the negative battery terminal.
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3. |
Separate the fuel feed tube quick-connector (A).
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Open the clamp cover before disconnecting the quick-connector.
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Separate the quick-connector after pressing the clip
(A) certainly using the clip removing tool.
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Be careful not to damage the plastic clip.
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Damaged clip can result in fuel line leakage due to bad
connection.
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4. |
Separate the vapor hose (A).
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5. |
Remove the fuel tank.
(Refer to Fuel Delivery System - "Fuel Tank")
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6. |
Disconnect the vapor quick-connector (A) from the canister.
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7. |
Remove the cover (A) after loosening the mounting nuts.
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8. |
Remove the fuel line (A) from the vehicle after removing the fixing clips.
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1. |
Install in the reverse order of removal.
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Components and components location
Component
1. Plate Assembly
2. Clip
3. O-ring
4. Fuel Reservoir Cup
5. Clip
6. Fuel Pressure Regulator
7. Fuel ...
Components and components location
Components
1. Filler-Neck Assembly
2. Canister
3. Fuel Tank Complete
Repair procedures
Removal
...
Other information:
Components and components location
Components
1. Rear door trim
2. Rear door delta inner cover
3. Rear door belt inside weatherstrip
4. Rear door module
5. Rear door panel
6. Rear door lower channel
7. Rear door belt outside weatherstrip
8. Rea ...
Description and operation
Description
The module receives and processes signals from various sensors and implements
a wide range of transaxle controls to ensure optimal driving conditions for the
driver.
Functions
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Monitors the vehicle's operating condition ...