[rostrata]

So, the first long looks nice and clean. That one I ran last night. Super clean from what I can see. And the second log, look at the timing correction gradient post 4th gear shift. It was instantaneous. Now, I’ve seen timing corrections quite a bit before I installed the MHD flex fuel kit. And the first log proves that it really did clean everything up really nicely. But what in the world could have happened during a shit to fourth gear that would have caused such an odd behavior on a single cylinder?

Link to Datazap files. https://datazap.me/u/rostrata/compar...og=1&data=5-23

They’re both in there. Just need to toggle between them. Thanks in advance for any feedback.

[xnick101]

Check again with E40 in the tank. It might be pulling timing because you're running E32 on a E40 map. You don't have knock parameter enabled so I can't see if it was knocking at all.

[rostrata]

Got it up to E43. The ethanol at this station seems to vary quite a bit so it’s difficult to get the math just right. But 3% over didn’t seem to be an issue. New log posted from yesterday. Knock interpolation enabled. Didn’t see shit this time. I’m wondering if it was just one of those anomalies. Nice thing is that after the flex fuel install, most, if not all my timing corrections disappeared. I call that a win.

https://datazap.me/u/rostrata/e40-tu...og=0&data=5-25

[xnick101]

Yeah looks fine now. Send it.