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。
P2074Mass Airflow Sensor Plausibility •P2074F0Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Lower Load •P2074F1Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Medium or High Load Secondary DTC(s) below may also be stored: •原廠技術資料
14以下為英文原文
FORD
原文故障碼 P2074
Certain 2011-2012 Model Year F-Series Super Duty Vehicles Equipped with a 6.7L Diesel Engine State Inspection and Maintenance Test Failure Due to DTCs P2073 and/or P2074 Adding owner letter and corrected dealer…
FORD
原文故障碼 P2074
Certain 2011-2012 Model Year F-Series Super Duty Vehicles Equipped with 6.7L Diesel Engine State Inspection and Maintenance Testing Failure Due to DTCs P2073 and/or P2074
FORD
原文故障碼 P2074
Customer Satisfaction Program 22N14 – Supplement #1 Certain 2011-2012 Model Year F-Series Super Duty Vehicles Equipped with a 6.7L Diesel Engine - State Inspection and Maintenance Test Failure Due to DTCs P2073 and/or…
FORD
原文故障碼 P2074
Some 2011-2012 F-Super Duty vehicles equipped with a 6.7L engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P2073 and/or P2074 stored in the powertrain control module…
HYUNDAI
原文故障碼 P2074 P2074F0 P2074F1
Certain 2020-22MY Sonata (DN8a) and 2021-22MY Santa Fe (TMa) vehicles equipped with 2.5L engine may exhibit a MIL with DTC(s): • P2074: Mass Airflow Sensor Plausibility • P2074F0: Manifold Absolute Pressure/Mass Air…
HYUNDAI
原文故障碼 P2074 P2074F0 P2074F1
Certain 2020-22MY Sonata (DN8a), 2021-22MY Santa Fe (TMa), and 2022MY Tucson (NX4/NX4a) vehicles equipped with 2.5L engine may exhibit a MIL with DTC(s): • P2074: Mass Airflow Sensor Plausibility • P2074F0: Manifold…
核對適用車輛
60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 |
|---|---|---|
| Chrysler | PT CRUISER | 2005 |
| Chrysler | SEBRING | 2005 |
| Chrysler | SEBRING CONVERTIBLE | 2005 |
| Chrysler | TOWN AND COUNTRY | 2005 |
| Dodge | CARAVAN | 2005 |
| Dodge | NEON | 2005 |
| Dodge | STRATUS | 2005 |
| Ford | F-250 SD | 2019 |
| Ford | F-250 SD | 2018 |
| Ford | F-250 SD | 2017 |
| Ford | F-250 SD | 2012 |
| Ford | F-250 SD | 2011 |
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。