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Home >> Hyundai >> 2009 >> Tucson GLS, Standard >> Repair and Diagnosis >> Engine Mechanical >> Auxiliary Emission Control Systems >> Emissions Control System >> General >> Components
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Emissions Control System: General: Components

COMPONENTS FUNCTION CHART

Components Function Remarks
Crankcase Emission System
  • Positive Crankcase Ventilation (PCV) valve
 HC reduction Variable flow rate type
Evaporative Emission System
  • Evaporative emission canister
  • Purge Control Solenoid Valve (PCSV)
 HC reduction
HC reduction		 Duty control solenoid valve
Exhaust Emission System
  • MFI system (air-fuel mixture control device)
  • Three-way catalytic converter
 CO, HC, NOx reduction
CO, HC, NOx reduction		 Heated oxygen sensor feedback type Monolithic type
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