Kia Optima Hybrid: Engine Control System / Injector Repair procedures
| Inspection |
| 1. |
Turn the ignition switch OFF. |
| 2. |
Disconnect the injector connector. |
| 3. |
Measure resistance between the injector terminals 1 and 2. |
| 4. |
Check that the resistance is within the specification.
|
| Removal |
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-) terminal. |
| 2. |
Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line” in this group). |
| 3. |
Disconnect the injector connector (A). |
| 4. |
Remove the wiring harness bracket installation bolt (B). |
| 5. |
Remove the mounting nut, and then disconnect the fuel feed tube (C). |
| 6. |
Remove the mounting bolt (D), and then remove the delivery pipe & injector assembly from the engine.
|
| 7. |
Remove the fixing clip (A), and then separate the injector from the delivery pipe.
|
| Installation |
|
| 1. |
Install in the reverse order of removal.
|
Injector Schematic Diagrams
Circuit Diagram ...
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