Hyundai Tucson: Crankcase Emission Control System / 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, then put a finger ove ...

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 move ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Line Pressure Control Solenoid Valve Specifications
Specifications Direct control VFS[LINE Pressure] x Control type : Normal high type Control Pressure kpa (kgf/cmx, psi)500.14 ~ 9.81(5.1 ~ 0.1,72.54 ~ 1.42)Current value(mA)50 ~ 850 Internal resistance(x)5.1 ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Finish maintenance
Washing To help protect your vehicle’s finish from rust and deterioration, wash it thoroughly and frequently at least once a month with lukewarm or cold water. If you use your vehicle for off-road driving, you should wash it after each off-road trip. Pay special attention to the removal of a ...