Hyundai Equus: Positive Crankcase Ventilation (PCV) Valve Description and Operation

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 t ...

Positive Crankcase Ventilation (PCV) Valve Repair procedures

Removal 1. Disconnect the vapor hose (A). 2. Remove the PCV valve (B). Inspection 1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger moves ...

See also:

Overhead Console Lamp Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the overhead console lamp (A) after loosening the overhead console lamp screw(2EA). 3. Disconnect the sunroof switch conn ...

Rheostat Repair procedures
Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the lower crash panel and then disconnect the rheostat connector. 3. Check for intensity of new rheostat switch. If th ...

Headlight
When the headlight(light switch in the headlight or AUTO position) is on and all doors (and trunk) are locked and closed, the position light and headlight will come on for 15 seconds if any of the ...