Diesel 2.7 Tdi (2007) BPP Engine and Multitronic

[Marco Dores]

A6 Diesel 2.7 Tdi (2007) BPP Engine and Multitronic
Hi,
Fault code U0301, plug light Blinking and engine without power. (Safe mode)
No no other fault codes...
Any idea ?
Thank you very much.

[dean warren]

You had any work done recently? U0301 all i can find is software incompatibility.
Have you just had it mapped? Has it got a dpf or two early?


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[Crasher]

049921 (P0301) - Software Incompatibility with Engine Control Module - 003 - - MIL ONIf you don’t know the cars history, my first step would be to reflash the ECU using ODIS.

[Marco Dores]

Hello .
Dean Warren , no, i didnt any remapp...
It is none DPF stock.
Thanks

[Marco Dores]

049921 (P0301) - Software Incompatibility with Engine Control Module - 003 - - MIL ONIf you don’t know the cars history, my first step would be to reflash the ECU using ODIS.

Thanks man.
It's weird because it was fine. Then the light plug started to appear sporadically and now it's stuck in limb mode...

[Crasher]

I have known controllers corrupt their software, not unheard of.

[Marco Dores]

I have known controllers corrupt their software, not unheard of.

[Crasher]

Hmm, OK. I have known computers to change their software for no reason, it is not something that cannot happen.