P219A · 故障码含义与厂商资料

这个码是什么意思？

以下表述对应所列厂商与通报。使用前请核对完整报码、报码模块、年款和发动机。

故障码描述检测到的异常，不直接指定必须更换的零件。

厂商原文中的含义

原文含义可能随车型和后缀变化。此处按来源展示，不代表通用诊断结论。

DodgeP219A

Bank 1 Air-Fuel Ratio Imbalance

NHTSA 10121676 · NHTSA 10139747 · NHTSA 10139941

ChryslerP219A

Bank 1 Air-Fuel Ratio Imbalance

NHTSA 10121676 · NHTSA 10139941 · NHTSA 10140130

HondaP219A

air-fuel ratio variation of cylinder [bank 1, rear bank]

NHTSA 10162448 · NHTSA 10162452 · NHTSA 10162453

JeepP219A

Air-Fuel Ratio Cylinder Imbalance Bank 1 has been set in the PCM

NHTSA 10144858 · NHTSA 10148586 · NHTSA 10148600

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厂商技术资料

167

以下为英文原文

18-038-26 REV. A2026-07-29

RAM

原文报码 P219A

Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle exhibit/set SYMPTOM: one or more of the following Diagnostic Trouble Codes (DTCs):…

查看通报 ↗

18-002-26 REV. B2026-06-24

RAM

原文报码 P219A

Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ●…

查看通报 ↗

18-053-262026-05-05

RAM

原文报码 P219A

Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● P219A - Bank 1…

查看通报 ↗

18-038-262026-03-10

RAM

原文报码 P219A

Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle exhibit/set **one or more of the following Diagnostic Trouble Codes (DTCs)**: ●…

查看通报 ↗

18-002-26REVA2026-03-10

RAM

原文报码 P219A

Technical Service Bulletin (TSB) Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle exhibit/set **one or more of the following…

查看通报 ↗

PIP5929G2026-01-22

BUICK, CHEVROLET

原文报码 P219A

This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.

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