Ok lets see if I can get anywhere with this, apologies in advance for the TLDR...
SBD OFT Tune
http://www.datazap.me/u/dave/brzedit-turbo
Base timing was reduced and POL made a bit richer against wideband on th dyno otherwise nothing really changed, was just to verify install.
Log was done in BRZedit, think there were too many items selected as sampling rate isn't great.
I'd gotten some sort of MAF limit error which from memory was because LTFT had hit +30 or +40, not sure exactly. Between then and now, we found out that the primary O2 bung on the downpipe was too big and the sensor probably wasn't in far enough to be reading correctly.
99.95% sure we have O2 part sorted now as I have an LC1 wideband in the front pipe before cat and there isn't a lot of difference between them until going very rich which the factory sensor isn't capable of reading? I'd have that data in my tactrix log but can't find a 2.5mm stereo adapter smaller enough to fit in the LC1 socket.
Unfortunately before fixing all that, we put in the bigger injectors in preparation for more boost and E85, rookie mistake I know.
Current Tune
This was supplied a base tune that should be suitable for my turbo kit. It has been tweaked for the ID850 injectors. Car starts perfectly cold and hot so I think we have the cranking side ok?
This is immediately after flashing the file and leaving the car idle.
http://www.datazap.me/u/dave/base-tu...ed-id850s-idle
This is cruising around the car park and down the street. There are 3 logs, second and third are because the car stalled as per the hesitation mentioned on light throttle.
http://www.datazap.me/u/dave/base-tu...d850s-cruising
I then zero'd out the 3x DI/PI tables so we'd have 100% DI to see if anyone here could see something odd in the logs. 2 logs in the link, one idle and the other a light cruise. I'm not sure if it was my imagination but the idle dip issue did seem to go away.
http://www.datazap.me/u/dave/base-tune-di-only-id850s