P1955 Mercedes Sprinter代码

对所有人都很好，

有人会知道如何告诉我错误代码P1955是什么故障？

我一直在寻找这些代码，但特别是我在任何地方都看不到它。

谢谢，问候

P1955: spark plug control module (J703) to the PCM communication circuit, scope / performance
This basically means that there is a wiring problem
should check the wiring connectors in the control units (motor and units of incandescent spark plugs) these must be in the engine compartment just behind the lighthouse
checks these connectors and others for any lazy water input, non -isolated cables
.清洁电池电缆触点和发动机接地电缆。

这不是我的汽车，我希望它能为您服务。
拥抱