這個碼是什麼意思？
以下表述對應所列原廠與通報。使用前請核對完整故障碼、回報模組、年式與引擎。
故障碼描述偵測到的異常，不直接指定必須更換的零件。
原廠原文中的含義
原文含義可能隨車型與後綴變化。此處依來源顯示，不代表通用診斷結論。
P2172High Airflow/Vacuum Leak DetectedP2172High Airflow/Vacuum Leak DetectedP2172High Airflow/Vacuum Leak DetectedP2172High Airflow/Vacuum Leak Detected (Instantaneous Accumulation)原廠技術資料
62以下為英文原文
JEEP
原文故障碼 P2172
Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the one or more of the following…
JEEP
原文故障碼 P2172
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
JEEP
原文故障碼 P2172
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
JEEP
原文故障碼 P2172
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
JEEP
原文故障碼 P2172
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
JEEP
原文故障碼 P2172
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction…
核對適用車輛
33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。
| 品牌 | 車型 | 年式 |
|---|---|---|
| Alfa Romeo | 4C SPIDER | 2017 |
| Alfa Romeo | GIULIA | 2017 |
| Chrysler | 200 | 2015 |
| Chrysler | 300 | 2015 |
| Dodge | CHALLENGER | 2020 |
| Dodge | CHALLENGER | 2019 |
| Dodge | CHALLENGER | 2015 |
| Dodge | CHARGER | 2020 |
| Dodge | CHARGER | 2019 |
| Dodge | CHARGER | 2015 |
| Dodge | DAKOTA | 2003 |
| Dodge | DART | 2015 |
更換零件之前
記錄故障碼與凍結資料，檢查電瓶狀態、相關故障碼和可見線束或軟管損傷。依該車診斷程序與測試結果決定維修，避免僅憑故障碼換件。
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。