N54Tech.com - International Turbo Racing Discussion
Prev Previous Post   Next Post Next
JohnCena JohnCena is offline
New Member
Posts: 1
Join Date: Oct 2020
Car: f30 335i
Default F30 PWG Pure Stage 2 Overboost - 10-16-2020, 01:58 AM

Hi- I recently installed an older jb4 I purchased 2-3 years ago. I updated the firmware with the latest PWG f series download and input the latest settings from the N55 big turbo tuning thread.

Log attached. As you can see, it's overboosting a lot.

I read about the need for cutting the diodes here - F Chassis N55 PWG ISO Firmware and Details - N54Tech.com - International Turbo Racing Discussion

but it also mentions this - " *** NOTE as of 11/20/18 we've started working on a new PWG integrated firmware that should provide most of the benefits of ISO in an easier to setup package. So if you have not cut your diode already hold off for now. *** "

So do I need to cut the diodes on this older Jb4 for it to work correctly?

Car is FBO on 91 with meth injection. Still on stock tmap.

Attached Files
File Type: csv P12_M3_R6_201015_1219 (3).csv (31.3 KB, 35 views)

Last edited by JohnCena; 10-16-2020 at 09:29 AM.. Reason: Added mods and fueling details
Reply With Quote

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

vBulletin Skin developed by: vBStyles.com
Copyright 2007 - 2020, N54tech.com