| 摘要 |
PURPOSE: A canister purge control method of a vehicle is provided to prevent fuel smell by purging evaporative gas collected by a canister. CONSTITUTION: A canister(20) purge control method of a vehicle comprises following steps. Whether driving information is under a purge operating condition or not is determined. If the driving information is under the purge operating condition, a driving area is determined. If the driving information is in the driving area of theoretical public fuel efficiency, the purge value is corrected according to gradient. If the driving information is not in the driving area of theoretical public fuel efficiency, the purge value is corrected according to the public fuel efficiency. |
