BMW 335d E91 VMAX Problem

by **hacker9** » Mon May 04, 2020 6:43 pm

Hello,
i have a problem with a BMW 335d E91 Automatic Transmission.
Car is tuned with Stage 2 DPF OFF and has a xHP Transmission Flash.
When Speedometer shows 280km/h it will slow down and will take no throttle until reaching 260km/h.
Then you can accelerate again until 280km/h and it will start again.

Does anybody knwo why this happens?

by **Faster** » Tue May 05, 2020 8:44 am

Upload your file

by **hacker9** » Tue May 05, 2020 11:02 am

File is attached ;)

by **Faster** » Wed May 06, 2020 8:38 am

Speed Limiter 299km/h

pass- PM

by **hacker9** » Wed May 06, 2020 11:59 am

Thank you.

WIll try

by **Lambda1** » Thu May 14, 2020 6:24 pm

Did you log car? :)

by **nicksi8** » Mon May 25, 2020 11:01 pm

hacker9 wrote:Hello,
i have a problem with a BMW 335d E91 Automatic Transmission.
Car is tuned with Stage 2 DPF OFF and has a xHP Transmission Flash.
When Speedometer shows 280km/h it will slow down and will take no throttle until reaching 260km/h.
Then you can accelerate again until 280km/h and it will start again.

Does anybody knwo why this happens?

yes!!! what year is that?? 2013? 2012?? the ecu in your car is reading the gps for your speed.. that car is governed to 155mph or 250kmh,,, you are also using Xhp which is a mobile app and you say its tuned but what software are you running??? I bet your tune is crap.. no offense.. dont run any of that mobile shit.. get that twin turbo hooked up with a cobb tune... dinan is good.... problems solved

by **Troy** » Fri Sep 11, 2020 3:07 pm

nicksi8 wrote:
hacker9 wrote:Hello,
i have a problem with a BMW 335d E91 Automatic Transmission.
Car is tuned with Stage 2 DPF OFF and has a xHP Transmission Flash.
When Speedometer shows 280km/h it will slow down and will take no throttle until reaching 260km/h.
Then you can accelerate again until 280km/h and it will start again.

Does anybody knwo why this happens?
yes!!! what year is that?? 2013? 2012?? the ecu in your car is reading the gps for your speed.. that car is governed to 155mph or 250kmh,,, you are also using Xhp which is a mobile app and you say its tuned but what software are you running??? I bet your tune is crap.. no offense.. dont run any of that mobile shit.. get that twin turbo hooked up with a cobb tune... dinan is good.... problems solved

Cobb or Dinan isnt really a better solution to those mobile things, do it the old way with OLS On the fly ajustable stuff usually ends with a mess as you just ajust some parameters and feel an increase. then dont do any more