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动力总成

P246C

故障码含义与厂商资料

OBD-II / DTC

参考含义

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。

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。

扫描记录表 →

厂商技术资料

17

以下为英文原文

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TSB 21-2052 ↗

FORD

Some 2017-2021 F-Super Duty vehicles equipped with a 6.7L diesel may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2459, P246C and/or P2463 with a Drive to Clean maintenance message. Vehicles operated primarily in a stationary or off-highway low speed use may exhibit frequent exhau…

TSB 19-2061 ↗

FORD

Some 2015-2019 Transit vehicles equipped with a 3.2L diesel engine may exhibit Drive To Clean maintenance messages and/or an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2459, P2463, and/or P246C. Vehicles may also exhibit frequent automatic exhaust regeneration attempts. This may be due to …

TSB 18-2271 ↗

FORD

Some 2016-2017 F-650/F-750 vehicles equipped with a 6.7L diesel engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P246C and/or P2463. Performing a diesel particulate filter (DPF) manual regeneration using the appropriate Ford scan tool will fail resulting in a loss of communi…

TSB 18-2232 ↗

FORD

Some 2017-2019 F-Super Duty vehicles equipped with a 6.7L diesel may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2459, P246C and/or P2463 with a "Drive to Clean" maintenance message. Vehicles operated primarily in a stationary or off-highway low speed use may exhibit frequent exh…

核对适用车辆

78

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。

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品牌车型年款
FordF SUPER DUTY ↗年份不详
FordF-150 ↗2016
FordF-150 ↗2015
FordF-250 SD ↗2021
FordF-250 SD ↗2020
FordF-250 SD ↗2019
FordF-250 SD ↗2018
FordF-250 SD ↗2017

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。