GENERAL INFORMATION


The emission control system consists of the following subsystems:

Items
 Name
 Specification
Crankcase emission control system
 Positive crankcase ventilation valve
 Variable flow type
(Purpose: HC reduction)
Evaporative emission control system <Except for 6G72-vehicles without catalytic converter>
 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 <Except for 6G72-vehicles without catalytic converter>
 Oxygen sensor feedback type (Purpose: CO, HC, NOx reduction)
Exhaust gas recirculation system <6G72>

  • Exhaust gas recirculation valve
  • Exhaust gas recirculation control solenoid valve
 Equipped
Single type
Duty cycle type solenoid valve
(Purpose: NOx reduction)
Exhaust gas recirculation system <6G75>

  • Exhaust gas recirculation valve
 Equipped
Stepper motor type
(Purpose: NOx reduction)
Catalytic converter <Except for 6G72-vehicles without catalytic converter>
 Monolith type
(Purpose: CO, HC, NOx reduction)