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Discussion Starter #1
I have a 118i sport plus that keeps coming up with drivetrain fault I have had it looked at by three different mechanics and worked out that it’s low fuel pressure. I got the high pressure pump replaced and the fuel lines cleaned but still have the same problem. I have had the car remapped and now being told to get it removed to fix the problem can anyone help.

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Which year is your car ?
Who Remapped it was it done on a dyno and did it start to do this after the remap ?
Have you taken your car to a bmw special?

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3 Posts
Discussion Starter #3
It’s a 15 plate.
Remap was done by mwr performance and no it wasn’t put on a dyno. It started doing it about 4-5 months after the remap and yes I have just got it back from a bmw specialist and he said get rid of the remap and see how you get on.
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