Hyundai Tucson (LM) 2010-2015 Service Manual: 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.
  ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Specifications
Specifications
ItemSpecificationsTransmission typeA6MF1Engine modelGasoline 2.0 GDITorque converter type3-element, 1-stage, 2-phase typeTorque converter sizeO236 mm (9.2913 in.)Oil pump systemParachoidFriction elementsClutch: 2EABrake: 3EAOWC : 1EAPlanetary gear 3EAGear ration1st4.1622nd2. ...