humidity is def not it for me

 

If it is related to humidity, could it be due to the lack of a true barometric pressure reading?

 

understood. just tossing ideas out there. Its definitely plausible from my point of view that it could be. The hiccup is nowhere near as bad today as it has been. Dry today and its been pretty wet lately.

 

I can't imagine humidity would play a role here the car doesn't have a sensor for it unless the problem is caused by something electrical hampered by the humidity.

 

I guess if you think about how it actually works, youre right. If there is no way to measure it, then it cant adjust for it.

Just for my own amusement, I went for a quick 3 mi drive with no fixes enabled. Flashed Test 3+4 and 2D fix #2 for the ride back. The score was 11-2 And its a heck of lot more violent with none enabled.

 

With only SD Jitter fix enabled and the Warm up table set as shown my car drives almost flawless, I was not sure if I felt it on the way home had to look on the log to make sure saw it once in a 16ml drive.

 

Just wanted to thank you for your hard work I just transferred over my 2D ROM settings to the 3D ROM and have the idle dialed in so far. I'll keep you posted if I experience any issues, but so far so good

 

I apologize for being "that" guy, but how far along in reference to 100% final.

80%? 90%?

I've poured over the thread, but definitely get confused quickly. Has anyone tested the 88592715 rom yet?

-Acree

 

The only bug left is really the old jitter from back in the 2d rom days. There probably is a correlation between load and rpm and how the jitter is produced but its not solved at least completely.

I'd give the rom a 95% rating the jitter can be reduced to seemingly very minor levels and once the problem area is identified it will take no coding in the rom as far as i'm concerned to fix it completely.

Yes the evo 9 rom was definitely tested and runs. I don't believe the 9's have the jitter issue at all so you may be in luck there with a 100% complete rom.

 

Very awesome. My shop just recently got my car up and running on MAF at 30 psi. I really can't stand the look of any MAF intake and recirc BOV setups, so it's time to go SD.

This patch will definitely be an amazing addition to the process. Thank you so much sir.

-Acree

 

How does your speed density tables looks like with omni 4bar ? On next week I can test the 9653 3d sd rom again. Wish without jitter.

 

https://www.evolutionm.net/forums/at...6-04_15_11.bin

 

I'm not sure if this was covered but is it possible to log the VE value used? This should make tuning super easy. Set the AFR table to your desired values, log AFR MAP and VE and true AFR and then adjust VE so AFR MAP and AFR agree.

 

no the VE isn't logable at the moment, I've already asked

 

Ok, thanks.