Emission Control Systems: Locations

1. Check valve (two-way)
2. Check valve (one-way)
3. Fuel vapor valve
4. Charcoal canister
5. PCV valve
6. Three way catalytic converter
7. Purge (PRG) solenoid valve
8. EGR control valve
9. EGR solenoid valve (vacuum, vent)
10. Warm up three way catalytic converter (RH, LH)