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。
P026DFuel Injection Quantity Higher Than Expected - US14 OBD15 EmissionsP026DFuel Injection Quantity Higher Than ExpectedP026DFuel Injection Quantity Higher Than ExpectedP026DFuel Injection Quantity Higher Than Expected - US15 Emissions, Model Year ( MY ) 2016原廠技術資料
14以下為英文原文
CHEVROLET, GMC
原文故障碼 P026D
This Preliminary information communicates to the dealer technician that DTC P026D is under investigation.
CADILLAC, CHEVROLET, GMC
原文故障碼 P026D
This technical bulletin provides a procedure to test the intake manifold for any possible leaks that may cause the customers concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P0172, P026D, P2459, and/or…
JEEP
原文故障碼 P026D
"Malfunction Indicator Light (MIL) Due To Possible Faulty O2 Sensor **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic…
CHEVROLET, GMC
原文故障碼 P026D
This technical bulletin provides repair information to correct a customer concern of Check Engine Lamp Illuminated with DTC P026D Set, Engine LWN Controller E98 Update.
CADILLAC, CHEVROLET, GMC
原文故障碼 P026D
This technical bulletin provides a procedure to test the intake manifold for any possible leaks that may cause the customers concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P0172, P026D, P2459, and/or…
JEEP, RAM
原文故障碼 P026D
Perceived Low Power/Acceleration Lag, And/Or Malfunction Indicator Lamp (MIL) Illumination, Diagnostic Trouble Codes (DTCs) P0299 Turbocharger Underboost And/Or P026D ? Fuel Injection Quantity Higher Than Expected, Set.
核對適用車輛
144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 |
|---|---|---|
| Cadillac | ESCALADE | 2024 |
| Cadillac | ESCALADE | 2023 |
| Cadillac | ESCALADE | 2022 |
| Cadillac | ESCALADE ESV | 2023 |
| Cadillac | ESCALADE ESV | 2022 |
| Chevrolet | EQUINOX | 2022 |
| Chevrolet | EXPRESS | 2021 |
| Chevrolet | EXPRESS | 2020 |
| Chevrolet | EXPRESS CUTAWAY VAN | 2022 |
| Chevrolet | EXPRESS CUTAWAY VAN | 2021 |
| Chevrolet | EXPRESS CUTAWAY VAN | 2020 |
| Chevrolet | SILVERADO 1500 | 2024 |
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。