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Showing results 1 to 25 of 63 Search: Posts Made By: keninger
Forum: Support & Log Review 05-09-2019, 09:47 PM
Replies: 2
Views: 95
Posted By keninger
So it is possible that jb4 reported a load of 1...

So it is possible that jb4 reported a load of 1 but the dme wasn’t in fact trying to use timing values from load <13 cell?

This is weird because previously I had 0 knock during a pull, running...
Forum: Support & Log Review 05-09-2019, 01:09 PM
Replies: 2
Views: 95
Posted By keninger
Low Load high Boost

N54 JB4 + BEF
Manual Transmission

I have done a 3rd to 4th gear pull and when I got back on the throttle in 4th, I encountered some really heavy hesitation. I checked the log later and it seems...
Forum: Support & Log Review 04-21-2019, 11:37 AM
Replies: 4
Views: 125
Posted By keninger
Okay I will try it out, but around 3000 would be...

Okay I will try it out, but around 3000 would be the best for launch, but will report back anyways
Forum: Support & Log Review 04-21-2019, 11:20 AM
Replies: 4
Views: 125
Posted By keninger
It was set to 2500 rpm, and I have a stock dmfw,...

It was set to 2500 rpm, and I have a stock dmfw, but I would be more happy with a less bouncy 2 step as currently it jerks the engine way too much for my liking with this much bounce.
Forum: Support & Log Review 04-21-2019, 05:36 AM
Replies: 4
Views: 125
Posted By keninger
2 Step NLS Setting

I have installed the 2step relay and set rpm to 2500 and it is working but the rpm is bouncing around higher and ignition cut is not that rapid.

This is my video:
https://youtu.be/9RoqV5Ur4Ng
...
Forum: Support & Log Review 03-14-2019, 02:23 AM
Replies: 10
Views: 285
Posted By keninger
This is an answer I got from one of the groups. ...

This is an answer I got from one of the groups.

“With a jb4, cylinder 1 is sampled at a quicker rate than 2-6 so sometimes it looks a bit different and spikes often won’t show up on the other...
Forum: Support & Log Review 03-11-2019, 10:59 PM
Replies: 10
Views: 285
Posted By keninger
I am the second owner, the car was bone stock and...

I am the second owner, the car was bone stock and I have been tuned for 15k miles. I was mostly using it on map 1-2-5. only had a bef and map 6 for like 3 months. But in an oil change interval of 4k...
Forum: Support & Log Review 03-11-2019, 12:33 PM
Replies: 10
Views: 285
Posted By keninger
Only 70k miles

Only 70k miles
Forum: Support & Log Review 03-11-2019, 02:10 AM
Replies: 10
Views: 285
Posted By keninger
I have tried gapping the plug down to 0.02 form...

I have tried gapping the plug down to 0.02 form 0.022 but no change.

Next up is a leak down test. If that comes out good, then I will try to desensitize the knock sensors and have a light cruise...
Forum: Support & Log Review 03-10-2019, 02:00 PM
Replies: 10
Views: 285
Posted By keninger
In this log you can see how crazy cyl 1 timing...

In this log you can see how crazy cyl 1 timing goes with that spike and how other cylinders are still working the same after the pull
Forum: Support & Log Review 03-10-2019, 01:49 PM
Replies: 10
Views: 285
Posted By keninger
I am using 100RON gas. I know that perfect timing...

I am using 100RON gas. I know that perfect timing won’t happen but what bugs me is that all the other cylinders are mostly working the same but ign 1 wanders off. I see sometimes dips in timings, it...
Forum: Market Place - For Sale / Trade / Wanted 03-10-2019, 10:44 AM
Replies: 1
Views: 297
Posted By keninger
Another measurement spot on, confirmed by dyno. ...

Another measurement spot on, confirmed by dyno.
https://bmw.spoolstreet.com/attachments/img_9220-jpg.24751/
https://bmw.spoolstreet.com/attachments/img_9219-png.24752/
Forum: Market Place - For Sale / Trade / Wanted 03-10-2019, 10:38 AM
Replies: 1
Views: 297
Posted By keninger
Log Dyno - Measure HP and TQ from your JB4 Logs

Hello Everyone,



I would like to show you what I have been working on the past couple of months. It is called Log Dyno for Android and iOS. Log Dyno can measure Horsepower and Torque from your...
Forum: Support & Log Review 03-10-2019, 04:51 AM
Replies: 10
Views: 285
Posted By keninger
Uneven Cylinder Timing

In most logs cylinder one timing is a bit different from all the others.

I have new index 12 injectors
I have new NGK plugs gapped @ 0.022
I have swapped coils on cyl 1-2 to test, but still, ign...
Forum: Support & Log Review 03-09-2019, 11:21 AM
Replies: 0
Views: 97
Posted By keninger
Throttle dip

I have traction control turned off completely but I have small dips in my throttle. What steps in still? it drops from 100 throttle to 99 sometimes.

I have a bef and even on a dyno when we...
Forum: Support & Log Review 03-06-2019, 11:32 AM
Replies: 0
Views: 119
Posted By keninger
Disable RPM FF Gain

What does rpm ff gain exactly do? I would like to have a better understanding of every aspect of the jb4 for better tuning. PID Gain is okay, duty bias is okay, but I am unable to find any info on...
Forum: Support & Log Review 03-01-2019, 02:05 PM
Replies: 2
Views: 271
Posted By keninger
Ahh thank you! I have seen this thread previously...

Ahh thank you! I have seen this thread previously but missed the click here link. Thanks again.
Forum: JB4 Mobile 03-01-2019, 10:54 AM
Replies: 43
Views: 3,104
Posted By keninger
I have modified the colors to kind of match the...

I have modified the colors to kind of match the factory cluster orange color. I had no way of testing this, so it might actually look awful or could also look decent.

I use the first design though...
Forum: Support & Log Review 03-01-2019, 10:29 AM
Replies: 2
Views: 271
Posted By keninger
JB4 Windows app

I was unable to find the windows app for jb4 to view logs. I have found it for mac os though. Where can I download for Windows?
Forum: Support & Log Review 02-28-2019, 01:19 AM
Replies: 7
Views: 264
Posted By keninger
Dave, which map values do User Settings/Duty...

Dave, which map values do User Settings/Duty Cycle values rescale?

I would like to set Duty Cycle back to 0 or 50 and have it readjusted on the flash side.
Forum: Support & Log Review 02-25-2019, 08:13 AM
Replies: 7
Views: 264
Posted By keninger
This is an older log, still had to be modified,...

This is an older log, still had to be modified, but after 5000 rpm boost is right on target. Have modified P and D on the flash side since then, and also modified duty bias below 5000.
Forum: Support & Log Review 02-24-2019, 01:04 PM
Replies: 7
Views: 264
Posted By keninger
I am FBO no inlets no outles. You turn off...

I am FBO no inlets no outles.

You turn off wastegate adaptation in Future use D and set wastegate adaptation to 60.

Set duty bias to 50 all the way across.

Do a single gear pull and adjust...
Forum: Support & Log Review 02-24-2019, 10:54 AM
Replies: 7
Views: 264
Posted By keninger
Duty Bias flash side

I have modified Duty Bias so boost is on target exactly, which table does duty bias modify from the flash side?
Forum: JB4 Mobile 02-18-2019, 02:55 PM
Replies: 43
Views: 3,104
Posted By keninger
Hi, I have a suggestion. I think you should...

Hi,

I have a suggestion. I think you should publish the files for a basic theme as a template (I mean what size the images should be and what the app is expecting), so the community can...
Forum: Support & Log Review 02-18-2019, 03:12 AM
Replies: 3
Views: 141
Posted By keninger
Sorry I meant to datalog G forces with te jb4 app

Sorry I meant to datalog G forces with te jb4 app
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