Sorry I brought the car 2 weeks ago a bmw 1 series petrol supposed to be 2.0 l the bloke said he had changed the ecu as the last one went faulty.
anyway since then on the way home from buying this car I noticed that everytime the car went up to 3000rpm it would drop and have lack of power so I got the car home and had a diagnostics test done on it the next morning which I have a copy of here which I will post but since then I went and had another mot done on it it had a sensor out on one of the wheels which solved the lights I had up but after getting it through the mot on my way home the car just suddenly just stopped and it wouldn’t start it would turn over but not start.
i then got the car home by being towed I then had another test done and it was saying that a nox sensor so I have changed that and still wouldn’t start after another test it has now came up with dme master relay so I’ve changed a relay next to the ecu and it’s still not starting so I don’t know now I’m at my wits end with this !Removed! car