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P0191

故障码含义与厂商资料

P0191

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。

限定车辆范围

车型关联可作为查阅线索;具体发动机、生产范围和软件条件请核对厂商资料。

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。

查看全部 · 厂商原文中的含义 →

厂商技术资料

106

以下为英文原文

PIP6113

BUICK, CHEVROLET, GMC

原文报码 P0191

This document provides the technician with a diagnostic tip if the vehicle stalls and set diagnostic trouble code P0191 and may also set P0172. The diagnostic tip has the technician inspect the high pressure fuel pump…

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TSB_2067757_4

AUDI

原文报码 P0191

This bulletin provides information when there is a drive system fault/engine won't start; either no DTC, or DTC P0191, P0087.

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26-01-007G TSB

GENESIS

原文报码 P019100

Certain G70 (IK) vehicles equipped with the 2.0T-GDI engine may illuminate the Check Engine Light as a result of DTC P019100 (Fuel Rail Pressure Sensor Circuit Range/Performance). This bulletin provides instructions for…

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26-01-007G DCS

GENESIS

原文报码 P019100

Certain G70 (IK) vehicles equipped with the 2.0T-GDI engine may illuminate the Check Engine Light as a result of DTC P019100 (Fuel Rail Pressure Sensor Circuit Range/Performance).

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MERCEDES-BENZ

原文报码 P019185

Complaint Check engine light on and fault code P019185 current or stored in MED41 control unit. Adaptation and misfire faults may also be stored. Vehicle may enter limp home mode. Cause False detection of rail pressure…

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2073955/1

BENTLEY

原文报码 P019100

New Flying Spur (Hybrid) and Bentayga (Hybrid) - DTC P019100: Fuel Rail Pressure Sensor "A" Circuit Range/Performance. Customer statement / workshop findings Check Engine Lamp illuminated within the Driver Instrument…

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核对适用车辆

563

车型关联可作为查阅线索;具体发动机、生产范围和软件条件请核对厂商资料。

品牌车型年款
Alfa RomeoGIULIA2017
AudiA32013
AudiA32012
AudiA32011
AudiA32010
AudiQ72013
AudiQ72012
AudiQ72011
AudiQ72010
AudiQ72009
AudiRS 32024
AudiRS 32023
查看全部车型记录 →

更换零件之前

记录报码及冻结帧,检查蓄电池状态、相关报码和可见的线束或软管损伤。按照该车诊断流程和测试结果决定维修,避免仅凭故障码换件。

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还能继续驾驶吗?

仅靠故障码无法判断是否适合继续行驶。故障灯闪烁、严重抖动、过热、机油压力报警或制动转向异常都需及时处理。影响车辆控制或发动机安全时,应在安全地点停车并寻求帮助。以车辆手册为准。