Ive got a little bit of a problem that I havent been able to figure out...

My AFR is spot on through first gear, but as I get high in rpm in second it gets rich, then gets even richer in 3rd WOT. What is causing this? My p.e. is set right, and it is good through first, but as the mph increases in gets rich. I see 12.9 approx. through first and then is goes to 11.8, and eventually makes it to 10.x.

What do you guys think?

 

Sounds like the maf/v.e table needs some work. Or you could go S.D.......
Got any logs showinh MAF Hz.??????
How about COT, is it disabled?

 

osome of the cells in the VE or MAF table needs some work then just like Wilde Racing said.
You can email me some logs and your tune if you want.

 

my money is on the adder tables or cat over temp, you should log commanded afr and if the number isnt whats in your pe table then you know its one of the adder tables just match the numbers up

 

I turned off COT and now it is at 13.6 AFR, commanded is 12.8... I checked the adders(the ones in PE) and they are pretty much zeroed out so I know that is not the issue. Now I just need to get that AFR safe. Should I just change the PE value until it is right, or is there a way to make it the same as what I've commanded.

 

Can you screen shot your P.E table, or better yet sent me your tune to calliedusty@sbcglobal.net

You should have the P.E table 1.1468 if you want 12.8 14.68 / 12.8 = 1.1468

 

Its set at 1.150, so not exact, but it says 12.8 is what is commanded. Ill see if I can send it tomorrow, I was scewing with it a little tonight, cuz I'm getting some KR in 2nd WOT. And a little drivin around too. Thanks for helpin me out!