need some help tuning... cutting out at WOT

[97-gst]

any advice? its cutting out at WOT and i need help... any tips/ help?

 

[UofACATS]

The log shows a pull to 60% throttle to a bit over 3K. So it's cutting out well before WOT?

If you're running a GM MAF like your profile says I'm not going to be much help, but are your fuel settings dialed correctly? You run 1050's on E85 yet your global is -59% which would be correct for gas. The math gets worse as you pull -39.8% fuel across the board. Accordingly, WBFactor is huge, etc. You might benefit from an idle log to square things away. Again, if you're somehow compensating for the GM MAF, then you can disregard what I'm saying.

You have "stock MAF" selected in the log. It looks like it could probably use further calibration. edit: see the process HERE.
Maybe taking a step back here would be best, get an idle log for these guys to evaluate, then move to WOT.

And I would re-think that timing map, looks a tad bit aggressive.

 

[97-gst]

See the thing os I tried e85and it ran fine for the first 5 minutes then it started cuttin out so after that tank of gas I went back to pump gas and retuned for the way I had it before and it still cuts out, its will sometimes let me hit WOt before it cuts out but usually as soon as it starts hittin 10-12 psi it just stutters like its missin or something... would a boost leak cause this? Or a messed up intercooler? I am running the maftranslator and the injector size is the only thing I have calibrated on that... idk what is up

 

[LiquidX]

Quick things I noticed. When you are coasting along towards the end of the log, you are showing 2% throttle when I'm assuming you are off the throttle completly. On top of that you are showing a reading of 0.73v on your TPS when you want a voltage of 0.63 at 0% throttle. Go and fix those.


Your combined FT% is at a max of -19% You need to get your idle dialed in properly.

Log ICSPOsition and radiator fans. More stuff captured the better.


Next, zero out your timing sliders as I noticed you were starting to read timing pull from knock. Where is your wideband placed? Do you have it in the front o2 sensor bung since you are running NBS?

Have your knock CEL come on at 2* not 4*.

Get those back in check and post up an idle log with at operating temperature of at least 180*.

 

[doubleclutch99]

The dead time on your injector settings looks way to high.