Kia Optima: Fuel Delivery System / Delivery Pipe
Components and components location
1. Clip
2. Delivery Pipe
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3. Injector
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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")
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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. |
Disconnect the injector connector (A).
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| 4. |
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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| •
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Separate the quick-connector after pressing the clip
(A) certainly using the clip removing tool.
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| •
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Be careful not to damage the plastic clip.
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| •
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Damaged clip can result in fuel line leakage due to bad
connection.
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| 5. |
Remove the delivery pipe & injector assembly (B) after loosening the
mounting bolts (A).
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Tightening torque :
18.6 - 23.5 N·m (1.9 - 2.4 kgf·m, 13.7 - 17.4 lb·ft)
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| 6. |
Separate the injector (B) from the delivery pipe (A) after removing the
clip (C).
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| 1. |
Install in the reverse order of removal.
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Note the followings when mounting the injector on the delivery pipe.
| • |
If reused the injector, replace the O-ring (A) and clip (B).
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| • |
Apply engine oil to the injector O-ring.
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| • |
When insert the injector, be careful not to damage the O-ring.
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Components and components location
Components
1. Filler-Neck Assembly
2. Canister
3. Fuel Tank Complete
Repair procedures
Removal
...
Specifications
Specification
Item
Specification
Coil Resistance (Ω)
14.5 [20°C(68°F)]
Description and operation
...
Other information:
The driver can disable the power window switches on the passenger doors
by pressing the power window lock button located on the driver’s door to the
LOCK position (pressed).
When the power window lock button is pressed :
- The driver's master control can operate all the power window ...
Schematic diagrams
Connector and Terminal function
Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad center panel.
(Refer to Body - "Crash Pad Center Panel")
...
Filler-Neck Assembly
Injector