Home/Kia/Optima/Kia Optima II (2005-2008)/Repair manual/Removal & Installation/General (Emissions Control System): Overview
Contents Wiring diagrams Section: Removal & Installation All sections

General (Emissions Control System): Overview Kia Optima II

DESCRIPTION

ComponentsFunctionRemarks
Crankcase Emission System Positive Crankcase Ventilation (PCV) valveHC reductionVariable flow rate type
Evaporative Emission System Evaporative emission canister Purge Control Solenoid Valve (PCSV)HC reduction HC reductionDuty control solenoid valve
Exhaust Emission System MFI system (air-fuel mixture control device) Three-way catalytic converterCO, HC, NOx reduction CO, HC, NOx reductionHeated oxygen sensor feedback type Monolithic type

COMPONENTS FUNCTION CHART