Thanks for the add but need advise about n bmn engine

[Ashleybsoton]

Thanks for the add but need some advice on an Audi 2.0tdi 170hp 8p1! So basically it came to my garage with a injector 1 fault but since replaced that and still won’t start even if you disconnect each injector and try starting it so here’s what I’ve done so far:
Replace injectors and sent off to be tested which came back as fine
Replace wiring to injector's
Replaced fuel filter housing
Replaced in tank pump
Replaced injector seals
Replaced pump on engine
Replaced ecu
And the car will still not run or display any fault codes at all on my vcds and now at a loss to do next! This is the troublesome bmn engine and any advise would be greatly appreciated

[Crasher]

The BMN engine, a total disaster of a unit and one both VAG and Bosch have washed their hands of. You can’t buy proper injectors for them anywhere and in the last year we sent two (one in a Golf 5 and another in the basically same A4) to the scrap years as both needed four injectors. When people call with them and there is a problem, we decline the job as we cannot be doing with the stress… basically unfixable.