Hyundai Elantra: Crankcase Emission Control System / Repair procedures
Hyundai Elantra AD (2016-2020) Service Manual / Emission Control System / Crankcase Emission Control System / Repair procedures
| Inspection |
| 1. |
After disconnecting the vapor hose from the PCV valve, remove the PCV valve. |
| 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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Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Trunk Lid Trim Repair procedures
Replacement
•
Put on gloves to prevent hand injuries.
•
When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.
•
Take care not to scratch the body surface.
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Hyundai Elantra AD (2016-2020) Service Manual: Components and Components Location
Components
1. Cowl side trim 2. Front door scuff trim 3. Rear door scuff trim 4. Front pillar trim 5. Front door step trim 6. Rear door step trim 7. Center pillar upper trim 8. Center pillar lower trim 9. Rear pillar trim
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