Problem with start bmw 318d E46

[sdtsedat]

Hi people,

I have here customer but i can't fix the problem.
He changed the fuel pump (engine same like 136hp) and now car no start.

DTC is fuel pump no communication

I have abrites, but dont find anything.

Someone idea to fix it? I think pump must be coded for start car. I try to sync ews - dde but nothing.

Any idea?

[Ignasvw]

Check fuses in ecu box.

[sdtsedat]

All is ok.. this fuel pump is vp44 or same like vp44 with electronic unit. And this electronix unit have no cummunication with ecu.

So it needs to coding..

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