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thank you for takin a look and confirming the scaling
changed the MAF hi/lo fail to 2/1
looking back at old old tunes i noticed that COT had max enrich at 1.25 and was zero'd out somewhere along...

fuel injector clinic 1200cc* rather ...

Havent messed with this thing for a while and trying to get it back up and running and fixing the problems its always had.

2012 gmc yukon e38/t42, 427cuin, 4l80, log style turbo manifold, 92mm,...

this is 100% stock and started with stock tune. no bolt ons right now. only e85. stock air box, stock pulleys.

that log i was trying to see if the COT was going to hit after a few back to back...

thanks for taking a look ghuggins,

I'll try reducing the SOI in the wot columns 1.32 and 1.36 @5000rpm and up? (and smooth them in) 356 to 346?

and for being rich - can you tell that because...

hmm replied, then tried to edit and all it would let me do is delete the post.
got e85 up and going. i moved the threshold up for the COT after logging temps for them it was pretty clear why it was...

logs cyl knock...shows on multiple cyls
also manifold air temp- had wrong channel before - going to need to do some cooling mods.
seems fine till it shifts into 4th and then it just goes dull
and...

Picked this car up a couple months ago still completely stock, its fun but a few things bug me and looking to add a few bolt ons.

i pulled the stock tune and did a log a while ago, shows quite a...

all good, appreciate you taking a look.
i was really hoping i missed something obvious and someone would come call me a dumbass and point it out

2/3bar OS patch

i think? is why its available, been a while

this is on a turbo yukon, with a2w intercooler, with a chiller so working ac is necessary.

Usually, the ac will work for about 30 minutes driving around, temps stay good, compressor cycles on/off...

thanks for laying this out smoke, i came across it a month or two ago while trying to dial in new (larger cu in) engine. having it as a check against the error% helped a bunch and finally got it...

got it, i had disabled the MIL because it was popping up trying to use the MAF before. i set it back to error on first.

to fail the maf sooner - adjust the test time/rpm/counts to 1/.1 , below...

i pulled the terminal for the maf signal out of the connector all together. wrote entire again sorta on accident, but i didnt change any VE table values and fueling was a little choppy up top so i...

I am having shifting problems, but i think its related to the force signal being sent to the trans or whatever. used bluecat tool to set up shift tables

*keep doing edits but may be important -...

yep, sorry attached.
to be honest its kind of a mess right now, previous tune was a turd on 93oct had like 20*max, tuner just threw in abunch of timing for flex fuel in and it felt like it gained...

2012 yukon denali 6.2 awd 6l80e e38/t43
has vvt cam, headers, ls3 tb, cone intake, dod delete.
New to tuning/hptuners so good chance im misunderstanding a table or overlooking something
it gets...