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Showing results 1 to 9 of 9 Search: Posts Made By: MarkMeyers
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 05-09-2018, 06:14 AM
Replies: 10
Views: 225
Posted By MarkMeyers
Try switching to Map 4 (stock tuning) and post...

Try switching to Map 4 (stock tuning) and post some WOT logs. Without some data it’s hard to diagnose.
Car should work completely fine in Map 4, if everything is wired up correctly.
Forum: B58, B48 04-01-2018, 10:36 PM
Replies: 1,540
Views: 362,320
Posted By MarkMeyers
Version 9 is still not working properly for me in...

Version 9 is still not working properly for me in my 430i. Yesterday I tried it again with the T4 and during the first WOT run the car went into limp home mode immediately. Reason: “Boost too low”.
...
Forum: B58, B48 03-13-2018, 02:16 AM
Replies: 1,540
Views: 362,320
Posted By MarkMeyers
Great to see, that you are continuously improving...

Great to see, that you are continuously improving the JB4! :clap:

Just installed the update and here is my quick feedback:

1) Reading codes via the JB4 app is no longer working. It just says...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 03-11-2018, 12:00 AM
Replies: 1
Views: 310
Posted By MarkMeyers
B48 430i - Check logs pls - FUA and FOL settings

Hi,

Map 2 is running fine now as far as I can tell. I like to have some advice about FUA and FOL settings. FF and EWG wires are installed.

I had to adjust FUA to 35 to avoid throttle closures...
Forum: B58, B48 02-13-2018, 11:26 AM
Replies: 1,540
Views: 362,320
Posted By MarkMeyers
I donít have a YouTube account, so I uploaded a...

I donít have a YouTube account, so I uploaded a video here
https://ufile.io/k4gsu

Hope this works. :)
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 02-13-2018, 10:41 AM
Replies: 4
Views: 344
Posted By MarkMeyers
Ok, switched to Map3 now and adjusted duty bias...

Ok, switched to Map3 now and adjusted duty bias and PID gain.
Pulls at full and partial throttle are much smoother now.

Can you review the new logs to make sure I did not screw up anything?
Forum: B58, B48 02-12-2018, 05:20 AM
Replies: 1,540
Views: 362,320
Posted By MarkMeyers
Is it possible to disable the gauge sweep on...

Is it possible to disable the gauge sweep on engine start?
It looks cheap on the new LCI black panel gauges, because the displays refresh rate is too low to make the sweep look nice.
Maybe in a...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 02-12-2018, 04:49 AM
Replies: 4
Views: 344
Posted By MarkMeyers
Thanks Terry! Is there any way to get rid of...

Thanks Terry!

Is there any way to get rid of the dip in RPMs around 2000 - 2200 RPMs? There is also the throttle closing a little bit and I can feel a short lag while accelerating.
Is it...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 02-11-2018, 03:18 PM
Replies: 4
Views: 344
Posted By MarkMeyers
Jerky WOT pulls Map1 - 430i B48

Hi,
looking for advice on my 2018 BMW 430i, B48 Engine. No mods except JB4. Use Ultimate 102 octane (RON) fuel.

I run Map1 on the JB4 with Firmware 8 and all setting to default. WOT pulls are not...
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