06-23-2019, 05:04 PM | #1 |
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How to reset your ECU?
Is it possible for you to reset ECU back to stock after coding?
Or do you need to visit dealership? Thanks all
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2013 535i M, Carbon black 20' 6 M wheels, totaled.
2018 750M , 2013 M5 , Individual Silver, Bolt ons-Straight piped 2019 M550 686BK Black Chrome 20"wheels, filters, Evolve Stage 1, Res delete 2024 i5 M60 Cape York Green |
06-23-2019, 11:10 PM | #2 |
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Don't know how you have changed it but taking to the dealer for this I think will undoubtedly red flag it and cause bmw to invalidate the warranty for at least the engine and transmission.
They may notice anyway when you take it in for a service or other work. Can you simply undo what you did ( which was what exactly?) |
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06-24-2019, 06:11 AM | #3 | |
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Quote:
I coded car to default to sport individual on start up
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2013 535i M, Carbon black 20' 6 M wheels, totaled.
2018 750M , 2013 M5 , Individual Silver, Bolt ons-Straight piped 2019 M550 686BK Black Chrome 20"wheels, filters, Evolve Stage 1, Res delete 2024 i5 M60 Cape York Green |
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06-24-2019, 07:38 AM | #5 | |
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Quote:
I think by setting sports as default on start up I killed the sport plus. Meaning I lose pedal feel when going from sport to sport plus Same happens with sport individual if I set engine to plus. If I set engine to sport plus it loses power like going to a lesser mode, if in individual I set engine to just sport and all else to plus it's fine. Watch video
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2013 535i M, Carbon black 20' 6 M wheels, totaled.
2018 750M , 2013 M5 , Individual Silver, Bolt ons-Straight piped 2019 M550 686BK Black Chrome 20"wheels, filters, Evolve Stage 1, Res delete 2024 i5 M60 Cape York Green |
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06-24-2019, 09:37 AM | #6 |
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Can't you just change it back to what it was or use the previous backup version BC saves?
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2018 M550iX-Dinan Stage 1 | 2011 E93 M3 Convertible | 2002 E46 M3 Convertible | 2002 E53 X5 3.0 | 2000 E39 540i | 1998 E36 M3 | 1988 E28 M5 | 1987 E28 528i
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06-24-2019, 09:40 AM | #7 | |
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Quote:
Sport still has the bump in power like in video? If I do sport individual and set engine to sport plus it does the same. Like when driving I can toggle the individual settings for engine from sport plus or sport or comfort for engine. Sport plus engine is same as comfort, but when you click regular sport in setting it peps up?
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2013 535i M, Carbon black 20' 6 M wheels, totaled.
2018 750M , 2013 M5 , Individual Silver, Bolt ons-Straight piped 2019 M550 686BK Black Chrome 20"wheels, filters, Evolve Stage 1, Res delete 2024 i5 M60 Cape York Green |
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06-24-2019, 10:56 AM | #8 |
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I don't know in that case. Not familiar with that product , hopefully someone will come along who may know the answer.
May possibly require esys to resolve [I guess the pitfalls of coding.] |
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06-24-2019, 11:16 AM | #10 | |
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Quote:
Just when going from sport to sport plus it feels the same as when you go from comfort to eco, a loss of some pedal. Check the video it's simple, just don't know if it's correct
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2013 535i M, Carbon black 20' 6 M wheels, totaled.
2018 750M , 2013 M5 , Individual Silver, Bolt ons-Straight piped 2019 M550 686BK Black Chrome 20"wheels, filters, Evolve Stage 1, Res delete 2024 i5 M60 Cape York Green |
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