[WedgePerformance]

Originally Posted by BuraQ

LOL, I was starting to suspect this and surely I realized that now. Looks like I will have to start from ground zero reinterpreting outside of ATR with open flash

My car just doesn't like you man!

I think I'll step back to one of my older maps where my error was consistently 3 lbs below target and bump my WGDC (main) by 10% and see if that closes the gap. I also have BT logging, just need to figure out what to log.

[mfish123]

I hate to hijack the thread but I've been battling oscillations for a while and it sounds like a lot of knowledgable guys have been chiming in here. Really the only thing I found that helped a little was take the D factor multiplier values from stage 0 and utilize those but it only helps a little. I'm at loss as to how to modify the other PID tables.

Please note my car is hyper sensitive to timing drops when actual load gets close to or exceeds requested load so I made the load very high and use the boost limit multiplier to control boost which helps for this phenomenon. My map is based off 4.02 stage 1+ linear throttle. Details of my car are in signature. I can upload the map if anyone wants to see it but aside from D factor multiplier all the PID related tables are the same as stage 1+ OTS. Any suggestions on what to modify to control oscillations?

3rd gear: http://datazap.me/u/mfish123/3rd-gear-oscillations

4th gear: http://datazap.me/u/mfish123/4th-gear-oscillations

2009 335i Sedan 6MT
BMS DCI
Cobb Intercooler
Cobb V2
Custom ATR map based on Stage 1+ 4.02 linear throttle

[BQTuning]

Originally Posted by mfish123

I hate to hijack the thread but I've been battling oscillations .........

@mfish123

Created a new thread by itself, and delete your above post and you will get some help

[mfish123]

Originally Posted by BuraQ

@mfish123

Created a new thread by itself, and delete your above post and you will get some help

Thanks! - Just started a new thread here: http://www.e90post.com/forums/showth...9#post14946079