•  With the adoption of the charcoal canister, release of evaporative gas into the atmosphere has been prevented.

•  A duty solenoid valve (purge control valve) has been adopted for optimum control according to engine operation conditions.

•  For control of evaporative purge, refer to CONTROL SYSTEM, EVAPORATIVE PURGE CONTROL. (See PURGE CONTROL OUTLINE [L8, LF, L5], PURGE CONTROL BLOCK DIAGRAM [L8, LF, L5], PURGE CONTROL OPERATION [L8, LF, L5].)