Hyundai Equus: 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, and put a finger on the open end of
the PCV valve and make sure that intake manifold vacuum can be felt.
|
| 4. |
If the vacuum is not felt, 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:
Troubleshooting
Troubleshooting
Trouble SymptomProbable causeRemedyVehicle pulls to one sideScoring of driveshaft ball jointReplaceWear, rattle or scoring of wheel bearingReplaceDefective front suspension and st ...
ON/OFF Solenoid Valve Schematic Diagrams
Circuit Diagram
...
Ignition Coil Schematic Diagrams
Circuit Diagram
...
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Hyundai Equus Manuals
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