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This area? I should go up so it expects more air? What does this table tell the ECM? The g/s of air to expect past the MAF?

yeah I had my tune laptop stuck in another vehicle. here are a couple runs with minor adjustments to spark and lowering the VE a bit more.

Without seeing a datalog of it im going to guess your BRAF in gear is too low. And fueling/spark needs to be adjusted for the higher load at that low...

I didn't look at the logs, just the tune.

The most KR i saw on. 30 minute drive was 0.18. I will see what happens once i glue it all back together. I’ll kerp an eye on the burst knock. I...

Active Jetsport, Much appreciated, I wouldnt have considered that! Let me do some logging of the stock setup, I will be grabbing that wheel from...

That is awesome thank you for sharing that. This truck will probably never see the stock calibration again, I just like to have that back up just in...

Agreed but it will be a % of the 5v usually less then 75% Ck this out... before and after..

She's alive, muahahaaa. So we got the new injectors installed, put in the table values from the excel doc (thank you for that repost) and bam it was...

What is FOB?

Youre right. Its a gen 1 tune. The amount of MPs verifies this. .82 lambda at WOT should be stock with a stoich of 14.08 at higher RPMs. Look at a...

changing a file name does not effect license license attaches a interface to a serial number of a controller and its VIN

Some ECM's will have "pull up resistors" So its possible to see 5 volts on the Signal pin.

Well, I don't think that it's the TUTD settings that are causing me grief... my issue is that the TCM loses communication intermittently. In the...

The tune is pretty much stock comparing it to the stock file you posted except for some idle tuning and higher rpm MAF changes. <<<the downshifts...

Tommy, did you get Bluetooth to work?

Well I think its at a good place for the moment peak power is defiantly way up and it shreds the tires pretty well. I need to do some launches vs...

So I am confused on the licensing. if you change name of .hpt file it has to be re licensed? or things like segment swapping have to be relicensed?

Man ... the mobile version of this forum is horrible! I was trying to edit some wording in my previous post, but the forum completely deleted it...

Look at the screenshot closely, in the channel listing. Don't look at my custom EQ Chart, as that's math channel .... The Equivalence Ratio...

Did you figure out the issue just replace lifters and cam on a 2021 Silverado same issue will die when warm and start right back up next morning I?m...

There is still a ton of burst knock enabled in that tune so if you see KR it might not be real knock. Timing doesn't seem excessive or aggressive to...

That?s kinda where my head is. Some minor adjustments and some corrections to the spark tables. I think the pro got way too aggressive but there...

anyone got a good fob e85 6speed tune for 2021 s550