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I am not sure why your accelerator pedal position is not constant...do you have traction control on?? You need to hold the dash button for 10 seconds to turn it off. towards then end of the file you go into fuel mode 15, that is cutting fuel to injectors probably due to having bad spark plugs and coils. You can't tune a N54 without doing the proper maintenance.
The LPFP sensor has to be replaced with the new one for the shadow code to go away.
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