Hyundai Tucson: Emission control system / 1. Crankcase emission control system

The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase.

This system supplies fresh filtered air to the crankcase through the air intake hose. Inside the crankcase, the fresh air mixes with blow-by gases, which then pass through the PCV valve into the induction system.

Emission control system
The emission control system of your vehicle is covered by a written limited warranty. Please see the warranty information contained in the Owner’s Handbook & Warranty Information booklet in ...

2. Evaporative emission control system including Onboard Refueling Vapor Recovery (ORVR)
The Evaporative Emission Control System is designed to prevent fuel vapors from escaping into the atmosphere. The ORVR system is designed to allow the vapors from the fuel tank to be loaded into ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Vehicle Stability Management (VSM)
Vehicle Stability Management (VSM) helps ensure the vehicle stays stable when accelerating or braking suddenly on wet, slippery and rough roads where traction over the four tires can suddenly become uneven. WARNING Take the following precautions when using the Vehicle Stability Management (V ...

Hyundai Tucson (LM) 2010-2015 Service Manual: TPMS Sensor Repair procedures
Removal Tire Removal 1. Deflate tire & remove balance weights.     Sensor can be unscrewed before unseating the tire bead.     • The tire bead should be broken approx. 90° from the valve side of the wheel. The bead breaker should not be set too ...

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