這個碼是什麼意思？
EVAP 系統發現清除反應過強；實際測試可能透過油箱壓力或真空變化推算流量，而非直接量測蒸氣流量。它與小洩漏故障碼不同。清除閥是可能的檢查點，但原廠流程不將此碼直接視為閥已故障。
來源與解讀範圍 [1]
故障碼描述偵測到的異常，不直接指定必須更換的零件。
更換零件之前
保留後綴並查閱該車 EVAP 測試順序，依規定區分碎屑污染、閥密封與檢漏系統異常。不可套用其他原廠的真空門檻，也不代表每例都需換清除閥。
原廠技術資料
44以下為英文原文
VOLKSWAGEN
原文故障碼 P0496
ECM software update for low or no heat in cold weather. Proactivly repairs P0441, P04F0,P148D, P0496 and p060C. Updated to correct diagnostic trouble code.
VOLKSWAGEN
原文故障碼 P0496
Customer states MIL-on with P0496 Customer states oil leak from the engine Customer states MIL-on with P0556 MIL-on P04F0 and/or P0441 Customer states oil leak from the engine Customer states MIL-on with P0111 "Customer…
VOLKSWAGEN
原文故障碼 P0496
Customer states MIL-on with P0496 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 "Customer states MIL-on with…
VOLKSWAGEN
原文故障碼 P0496
Customer states MIL-on with P0496 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 "Customer states MIL-on with…
VOLKSWAGEN
原文故障碼 P0496
Customer states MIL-on with P0496 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 "Customer states MIL-on with…
VOLKSWAGEN
原文故障碼 P0496
Customer states MIL-on with P0496 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 "Customer states MIL-on with…
核對適用車輛
9車型關聯可作查閱線索；引擎、生產範圍與軟體條件請核對原廠資料。
來源與解讀範圍
以下解釋由本站依所列原廠資料整理。頁碼從 PDF 檔案第一頁起算。原文為英文，譯文供參考；引用某版本不代表它是原廠目前最新指令。
- 2024–2025 MY OBD System Operation Summary for Gasoline Engines ↗
Ford Motor Company · PDF 頁碼 11, 12 ·
- 01-19-09TT / 2057754/2 · EVAP faults after software update ↗
Volkswagen Group of America · PDF 頁碼 1, 2 ·
來源核對日期 · 2026-10-27
還能繼續駕駛嗎？
不能只憑故障碼判斷能否繼續行駛。故障燈閃爍、嚴重抖動、過熱、機油壓力警示或煞車轉向異常需立即注意。影響操控或引擎安全時，應在安全地點停車並求助。以車主手冊為準。