N54Tech.com - International Turbo Racing Discussion
Go Back   N54Tech.com - International Turbo Racing Discussion > Search Forums
Reload this Page Search Results
Showing results 1 to 25 of 95 Search: Posts Made By: RMM
Forum: B58, B48 12-13-2018, 12:39 AM
Replies: 1,679
Views: 451,345
Posted By RMM
LOL, issues with low DME on your car, and issue...

LOL, issues with low DME on your car, and issue with high DME on my car, I hope they get this updated soon

I have 22 psi DME target on stage 2 flash tune, and the boost and WGDB control on pretty...
Forum: B58, B48 12-12-2018, 08:53 PM
Replies: 14
Views: 994
Posted By RMM
wait a minute, the AC unit heat exchanger...

wait a minute, the AC unit heat exchanger transfers heat form the refrigerant to the low temp inter-cooler water circuit

I found this out when you lose your low temp coolant first thing that...
Forum: B58, B48 11-17-2018, 07:48 AM
Replies: 109
Views: 8,178
Posted By RMM
cool, first log I've seen posted with >25 PSI,...

cool, first log I've seen posted with >25 PSI, also like how they did your BEF with a lower DME curve so you can have boost control with JB4, with wish I had that, my DME is 22.5psi and it limits...
Forum: B58, B48 11-12-2018, 09:03 AM
Replies: 109
Views: 8,178
Posted By RMM
thanks for update, be interested to see your logs...

thanks for update, be interested to see your logs at this boost level with flash, please post if you have them, my car is running like 11.8 AFR up top wondering if this is normal for a flashed car,...
Forum: Support & Log Review 10-22-2018, 10:40 PM
Replies: 2
Views: 335
Posted By RMM
yah the AFR dropping would suggest there is less...

yah the AFR dropping would suggest there is less air flow, even with the same manifold pressure there is less air going into the cylinder, certainly that could happen via the valve train control as...
Forum: Support & Log Review 10-22-2018, 03:50 AM
Replies: 4
Views: 355
Posted By RMM
I would say map 2 looks best, on map 3 it looks...

I would say map 2 looks best, on map 3 it looks like more timing correction, normally that would point to map 2 as the better option unless you can get 93 gas, but better let the experts comment.....
Forum: Support & Log Review 10-21-2018, 10:34 PM
Replies: 2
Views: 335
Posted By RMM
JB4 meth cut partial throttle & WG control for flash tune

Hi Guys,

Any way to reduce METH cutout on partial throttle or make it less aggressive, it keeps cutting out flow if throttle position goes below about 50% when manifold boost is still >20 psi
...
Forum: B58, B48 10-15-2018, 05:48 AM
Replies: 42
Views: 2,769
Posted By RMM
might try rise your target to 17 form 3500 - 4500...

might try rise your target to 17 form 3500 - 4500 RPM, that will help with the throttle closure shown in the dyno run

or alternatively reduce the DB in that region a little (by 5-10) to prevent it...
Forum: B58, B48 10-08-2018, 09:21 AM
Replies: 42
Views: 2,769
Posted By RMM
yah looks pretty good, I'm interested to see what...

yah looks pretty good, I'm interested to see what you run at the dyno, please post your results, try to get log of the dyno run as well if you can

FF is 42 as well which is more normal, so just...
Forum: B58, B48 10-07-2018, 11:34 AM
Replies: 6
Views: 709
Posted By RMM
I got one of the FTP ones for my B48, its...

I got one of the FTP ones for my B48, its similar, actually I needed it for the meth bung, as nobody makes the spacer type for B48, new charge pipe was my only option for meth with B48

FTP charge...
Forum: B58, B48 10-07-2018, 11:20 AM
Replies: 42
Views: 2,769
Posted By RMM
it looks like same engine as my car basically, I...

it looks like same engine as my car basically, I ran up to 17 psi with 93 RON fuel and it ran pretty good

comment on your map 6 log:

add more negative WG offset until the FF goes up to a more...
Forum: B58, B48 10-07-2018, 02:50 AM
Replies: 42
Views: 2,769
Posted By RMM
does your engine have the 10.2:1 compression of...

does your engine have the 10.2:1 compression of the 30i or the 11:1 pistons of the 20i's?

for 11:1 motors should have max 18 psi target unless you have better fuel, your last log targeted about 20...
Forum: B58, B48 09-23-2018, 10:00 AM
Replies: 1,679
Views: 451,345
Posted By RMM
stage 2 flash, post flash normal AFR is 12.5 to...

stage 2 flash, post flash normal AFR is 12.5 to 11.8 at WOT

trying to figure out how to run with meth and flash tune, no meth flow in map 6 or map 4, but use map 7 and can get meth flow so I just...
Forum: B58, B48 09-23-2018, 06:20 AM
Replies: 1,679
Views: 451,345
Posted By RMM
I tried v11 test map and it went a bit crazy, was...

I tried v11 test map and it went a bit crazy, was jerking a lot.

Target was like 12 psi with a 50 meth adder on map 7 !

meth was engage totally randomly, when it did AFR wet to like 9's was...
Forum: Support & Log Review 09-22-2018, 11:14 PM
Replies: 2
Views: 368
Posted By RMM
post log, I think there is some programming in...

post log, I think there is some programming in transmission and ECU, it seems to have map of torque vs shift speed where the higher the torque the slower it shifts

shifts are faster if you get...
Forum: Support & Log Review 09-22-2018, 10:59 PM
Replies: 24
Views: 1,215
Posted By RMM
one you get EWG add 10 negative offset to FUA...

one you get EWG add 10 negative offset to FUA then add it back with FF where you need it

that will allow JB4 to reduce WGDC when over boost, if you have no FF then it cannot reduce it just over...
Forum: B58, B48 09-15-2018, 06:26 AM
Replies: 23
Views: 4,550
Posted By RMM
added a little more WGDC, will leave it here for...

added a little more WGDC, will leave it here for now
Forum: B58, B48 09-15-2018, 01:50 AM
Replies: 23
Views: 4,550
Posted By RMM
Got stage 2 flash tune for my B48 120i JB4...

Got stage 2 flash tune for my B48 120i

JB4 for fine tune WGDC and METH control

Personally I think this is pretty powerful combo

1) AFR is now 12.5 to 11.5 at WOT
2) DME target is peak of...
Forum: B58, B48 08-19-2018, 12:07 AM
Replies: 1,679
Views: 451,345
Posted By RMM
Ideally, the METH setting are independent of the...

Ideally, the METH setting are independent of the MAP setting.

Can you can add user control of the METH safety boost reduction, for example I might want to have boost target reduced by 3 PSI, or...
Forum: B58, B48 08-06-2018, 09:41 AM
Replies: 23
Views: 4,550
Posted By RMM
hey looking at getting flash tuning tomorrow with...

hey looking at getting flash tuning tomorrow with some local shops that work with tuners in UK, they have stage 1 which is supposed to be 260hp and stage 2 which is 280 hp, looks like stage 1 is...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 07-28-2018, 11:05 PM
Replies: 3
Views: 742
Posted By RMM
Hi your FF profile is similar to my 2016 120i ...

Hi your FF profile is similar to my 2016 120i

I am currently running below, but with meth and ** so its not same, but overall profile is similar, and I find that adding mods like meth or ** just...
Forum: B58, B48 07-11-2018, 09:47 PM
Replies: 50
Views: 3,762
Posted By RMM
do you ever get misfires at idle running e20+ ? ...

do you ever get misfires at idle running e20+ ? Loaded was fine but idle can was weird and lumpy when I ran more then 20%

Running 10% e + 98 RON now which should give me about 100 RON, so I ...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 07-05-2018, 12:06 AM
Replies: 10
Views: 649
Posted By RMM
also for me personally I keep boost to 19 psi...

also for me personally I keep boost to 19 psi maximum even running meth, but my car also runs really lean (AFR 14.5) so I need to be more careful then if you running a better AFR like 13

also if...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 07-05-2018, 12:01 AM
Replies: 10
Views: 649
Posted By RMM
Make sure your in Sport+ mode, I recently coded...

Make sure your in Sport+ mode, I recently coded my car to add sport+ and the shift time decreased form about 300-500ms to 200-300ms. Before using only sport mode the shift were frustratingly slow...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 06-11-2018, 08:56 AM
Replies: 17
Views: 848
Posted By RMM
I would try map 6 with something like 12 flat. ...

I would try map 6 with something like 12 flat.

Your throttle is really closing way too much I think the relative map with that low DME target is not working somehow.

FYI given the cold IAT,...
Search took 0.01 seconds.

 
Forum Jump



vBulletin Skin developed by: vBStyles.com
Copyright 2007 - 2018, N54tech.com