Code P0446，從哪兒開始檢查？

來源: 於 2016-03-26 08:31:52 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

Lexus RX 300. 135,000 miles

From scan report:

P0446 Evaporative Emission System Vent Control Circuit

Code P0446 indcates a fault in the Evaporative Emission System Vent Control Electric Circuit for a predetermined period of time.

Suggested Parts

Vapor Canister

Vapor Canisters can become fuel soaked for a number of reasons. Before replacing, determine and repair the cause of the problem.