Kia Optima: Repair procedures
Inspection
| 1. | After disconnecting the vapor hose from the PCV valve, remove the PCV valve. Visually check for a collapsed vapor hose or hose leaks. |
| 2. | Reconnect the PCV valve to the vapor hose. |
| 3. |
Run the engine at idle, then put a finger over the
open end of the PCV valve and make sure that intake manifold vacuum
can be felt.
|
| 4. | If the vacuum is not felt inspect PCV operation, if operating correctly clean or replace the vapor hose. |
Schematic Diagrams
Schematic Diagram
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Positive Crankcase Ventilation (PCV) Valve. Description and Operation
Operation Principle
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See also:
Removal
AVN Head Unit
•
Take care not to scratch
the center fascia panel and related parts.
•
...
Knock Sensor (KS). Schematic Diagrams
Circuit Diagram
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Auto light control
To operate the auto light, turn the knob on the end of the control lever.
If you set the knob to “AUTO” the tail lights and headlights will be turned on
or off automatically according to the outs ...
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