Evaporative Emissions System - MAZDA - Rotary Engine: Description
System prevents escape of fuel vapors into the atmosphere. Components consist of a non-vented fuel tank, a condense tank, a charcoal filled canister and hoses which connect the components. In addition, RX-2 models have a check valve located between condense tank and ventilation valve.
NOTE:
On R-100 models, vapor line from condense tank goes directly to canister rather than to ventilation valve as shown in illustration. All other connections are identical between the two models.