[17] ENGINE AND EMISSION CONTROL - - EMISSION CONTROL <MPI> - GENERAL INFORMATION | PRINT PAGE / INDEX / PRIOR / NEXT

EMISSION CONTROL <MPI>

GENERAL INFORMATION The emission control system consists of the following subsystems: Crankcase emission control system Evaporative emission control system Exhaust emission control system
Items | Name | Specification
--- | --- | ---
Crankcase emission control system | Positive crankcase ventilation (PCV) valve | Variable flow type (Purpose: HC reduction)
Evaporative emission control system | Canister Purge control solenoid valve* | Equipped Duty cycle type solenoid valve (Purpose: HC reduction)
Exhaust emission control system | Air-fuel ratio control device - MPI system | Oxygen sensor feedback type (Purpose: CO, HC, NOx reduction)
Exhaust gas recirculation system <4G63, 4G64> EGR valve EGR control solenoid valve | Equipped Single type Duty cycle type solenoid valve (Purpose: NOx reduction)
Exhaust gas recirculation system <4G69> EGR valve | Equipped Steeper motor type (Purpose: NOx reduction)
Catalytic converter | Monolith type (Purpose: CO, HC, NOx reduction)
NOTE: *: Vehicles with catalytic converter

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