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Thread: BMW 750I twin turbo coding nightmare...ACCELERATION GONE??? (F01)

  1. #1
    Join Date
    Apr 2018
    Location
    , Ga, USA
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    My Cars
    2010 750i Saffire Blue

    BMW 750I twin turbo coding nightmare...ACCELERATION GONE??? (F01)

    First off I've always been in love with BMW ever since I first laid eyes on them I own my first one in 2009 it was a BMW 750LI. Recently I just purchased a 2010 BMW 750i. I love this car is everything I ever wanted in a sports car and its two twin turbo which is exhilarating.


    Long story short recently I bought the BIMMER app and Coded my car successfully for a couple months. After trying to use one of my friends connections it seem that my DME failed and now my car crawls like a snail.


    When I look it at the coding it tells me that some of my coding is faulty but other than that I have no issues; no check engine, lights, no anything, my car just crawls up to speed I'm sure I can get up to about a hundred miles an hour it just may take me an hour to get there.


    I'm not sure what I have done or what has happened but I do have all of the necessary equipment to fix my car as I am interested in being a BMW enthusiast. I have purchased an ICOM Next and I have a hard drive full of all of the software I need including i s t a and i s ta- p also. I'm not sure what really is happening to my car. I took it to the dealership but they messed up a few other things even though they were able to get it accelerating again but when I try to fix it myself the acceleration once again disappeared.


    The car is saying that the DME is missing a set of codes. I'm sure it's a simple flash but I would like to know how to do this as I have tried myself for several days and I'm failing miserably. I've always looked at the BMW forum for years but never felt the need to join. As I am now truly a BMW enthusiasts I feel that it is my right to seek assistance. Please assist. AND THANK

  2. #2
    Join Date
    Jan 2016
    Location
    Ca
    Posts
    6,981
    My Cars
    2001 525it
    I would take it to a good independent bmw shop and have them dx it

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