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Showing results 1 to 25 of 100 Search: Posts Made By: RMM
Forum: B58, B48 07-15-2022, 11:27 PM
Replies: 1
Views: 286
Posted By RMM
due to your mods it looks like you car is making...

due to your mods it looks like you car is making too much boost and the ECU is using the throttle to compensate, this is happening even on map 0 and gets worse other maps.

FYI its cheaper and as...
Forum: B58, B48 07-15-2022, 10:54 PM
Replies: 2,040
Views: 883,185
Posted By RMM
Quick follow up. The JB4 seems to be working...

Quick follow up. The JB4 seems to be working just fine with the 3.5 bar manifold mounted N20 TMAP, just the logs show about 11psi lower pressure then actual, but it does not appear to impact the way...
Forum: B58, B48 07-09-2022, 10:27 PM
Replies: 2,040
Views: 883,185
Posted By RMM
Hi so I hacked, shimmed and repinned a 3.5bar N20...

Hi so I hacked, shimmed and repinned a 3.5bar N20 TMAP to my manifold TMAP. So both pre and post throttle can read 3.5bar . Put n20 cal in my BM3 tune and looks to work well so far, BM3 logs look...
Forum: JB4 Mobile 03-19-2022, 10:16 PM
Replies: 83
Views: 22,777
Posted By RMM
Yes that would be nice, also a progressive shift...

Yes that would be nice, also a progressive shift light, like 3 stages, yellow, red, and flashing red for example.
Forum: B58, B48 03-19-2022, 02:55 AM
Replies: 2,040
Views: 883,185
Posted By RMM
WMI cut with throttle closure

Does anyone know how to disable the JB4 WMI cut out on part throttle, form my logs I can see that when I am <60% throttle WMI is disabled.

My issue is that I am getting HPFP crashes and limp mode...
Forum: B58, B48 01-15-2021, 09:04 PM
Replies: 53
Views: 4,485
Posted By RMM
FYI you can buy e98 alcohol in 10x 2L jugs for...

FYI you can buy e98 alcohol in 10x 2L jugs for about 160 RMB (25 USD) on Taobao, that what I do, I tried octane booster but they can damage your O2 sensor and also they are not as effective as even a...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 01-10-2021, 03:05 AM
Replies: 52
Views: 19,184
Posted By RMM
Interested if anyone has seen a solution to this ...

Interested if anyone has seen a solution to this

Here is what I know about it

1) It only happens when traction control is active, and when there is wheel slip. For example when you turn under...
Forum: B58, B48 06-30-2020, 07:59 PM
Replies: 27
Views: 10,763
Posted By RMM
FYI I have BM3 with my own tune at about 25 psi,...

FYI I have BM3 with my own tune at about 25 psi, and e20 + 98, JB4 for meth, but no boost control, so I just run in map 0, with meth trigger set to 4.

Still running x98 on my car, I did try mixing...
Forum: B58, B48 06-21-2020, 08:14 PM
Replies: 566
Views: 182,545
Posted By RMM
Is it possible to have METH on when in map 0? I...

Is it possible to have METH on when in map 0? I tried different meth safety and trigger but cannot get any meth flow in map 0 no matter the setting.

For now I am using map 6 with all all setting...
Forum: B58, B48 05-13-2020, 12:08 AM
Replies: 566
Views: 182,545
Posted By RMM
I post logs above, I wanted to first tune the...

I post logs above, I wanted to first tune the WGDC in BM3 without the JB4 modify the stock WGDC signals. However after a lot of trail and error that seems impossible to do now in v15, if you can...
Forum: B58, B48 05-06-2020, 07:43 PM
Replies: 566
Views: 182,545
Posted By RMM
FYI ended up giving up on using JB4 for boost...

FYI ended up giving up on using JB4 for boost control on my custom BM3 flash for B48, kept throwing codes, and messing with WG when I didn't want it to, so I pulled the WG connector wire, and now...
Forum: B58, B48 03-14-2020, 10:03 PM
Replies: 566
Views: 182,545
Posted By RMM
I figured it out by trial and error. Below WG...

I figured it out by trial and error. Below WG duty bias should give you very close to flat WGDC curve, or "stock" / map 0 behavior.

RPM 15 20 25 30 35 40 45 50 55 60 65 70
DB ...
Forum: B58, B48 03-10-2020, 09:08 AM
Replies: 5
Views: 5,993
Posted By RMM
Get the FTP charge pipe if your running WMI. ...

Get the FTP charge pipe if your running WMI.

For best results run both e30 and WMI, I ran only WMI and 93 and it was not as fast and i had a lot of annoying timing corrections making the car...
Forum: B58, B48 03-07-2020, 10:59 PM
Replies: 566
Views: 182,545
Posted By RMM
v15 FF setting

Hi guys. I am struggling with the new WDGC Duty Bias settings after upgrading to v15.

Car is as follow:

B48B20A
Meth with CM3 + CM5
e30 + 93 mix
JB4 for boost and meth control
BM3 BEF...
Forum: B58, B48 10-11-2019, 06:53 PM
Replies: 19
Views: 6,314
Posted By RMM
posted in support a week ago with 3 example as...

posted in support a week ago with 3 example as well , can you check that or you will only respond by mail

"v14 PWM meth control unstable - 09-30-2019, 12:37 AM"

v14 PWM meth control unstable -...
Forum: B58, B48 10-11-2019, 07:46 AM
Replies: 19
Views: 6,314
Posted By RMM
ignore the 2015 date these were all done in the...

ignore the 2015 date these were all done in the last 2 weeks

-on the v11 runs the RPM trigger looks to work and the PWM control is stable
-on the V14 runs there is no RPM control, and the PWM...
Forum: B58, B48 10-09-2019, 03:13 PM
Replies: 19
Views: 6,314
Posted By RMM
My personal experience is PWM is not working well...

My personal experience is PWM is not working well in v14 FW, flow is lower even when you set it to 100, and it jumps all over the place, however if you disable PWM it is stable and higher flow. I...
Forum: Support & Log Review 10-03-2019, 10:06 PM
Replies: 4
Views: 1,343
Posted By RMM
tried both with trigger set to 1, and 0, and also...

tried both with trigger set to 1, and 0, and also on map 6 and map 7, the meth RPM setting does nothing or is broken in v14 FW, meth always kicks in at 2000-2500 RPM even if RPM is met to 3500-7000...
Forum: Support & Log Review 10-01-2019, 08:38 AM
Replies: 4
Views: 1,343
Posted By RMM
You mean try to set external trigger to 1, that...

You mean try to set external trigger to 1, that may enable the meth RPM control? Wouldn't make sense but I guess worth a try.

I have it set to 3500 RPM now, but it starts at 2000 RPM

I did...
Forum: Support & Log Review 09-30-2019, 01:37 AM
Replies: 4
Views: 1,343
Posted By RMM
v14 PWM meth control unstable

Hi were there changes to the PWM meth flow in v14 FW.

I am getting less flow and RPM dependent and unstable behavior after I upgraded. Is this normal?

Note if I disable PWM it looks stable...
Forum: Support & Log Review 09-10-2019, 12:08 AM
Replies: 9
Views: 2,950
Posted By RMM
what firmware version did this start? want...

what firmware version did this start?

want to make sure I do not install it, would have been more user friendly to change the default setting and not hard code it ?
Forum: B58, B48 12-13-2018, 12:39 AM
Replies: 2,040
Views: 883,185
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: 4,648
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: 18,311
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: 18,311
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,...
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