Hyundai Sonata: 1. Crankcase emission control system - Emission control system - Maintenance - Hyundai Sonata Owners ManualHyundai Sonata: 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 (including ORVR: Onboard Refueling Vapor Recovery) system
    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 ...

    See also:

    To Accelerate For Passing
    Press the accelerator as you would normally. When the pedal is released, the vehicle will return to the set speed. Using Electronic Speed Control On Hills The transmission may downshift on hills t ...

    Correct driver's seat position
    Observe the safety guidelines on seat adjustment •► Check whether you have adjusted seat = properly. Electrical seat adjustment (Y page 100) When adjusting the seat, make sure: &nbs ...

    Selecting and scanning files
    ■ Selecting a file Turn or press or to select the desired file. ■ Scanning the files in a folder Press . The first 10 seconds of each file will be played. When the desired f ...