•  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 EVAPORATIVE PURGE CONTROL OUTLINE[ZJ, ZY, Z6], EVAPORATIVE PURGE CONTROL BLOCK DIAGRAM[ZJ, ZY, Z6], EVAPORATIVE PURGE CONTROL OPERATION[ZJ, ZY, Z6].)