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2.22.3042.18296

Greetings-
I have an older hptuners (#389) which is licensed for a 2000 camaro- I seem to remember I could scan (read) the vcm of any supported model- I also have a 2008 envoy (4.2) which I am...

I don't think this is working, I scaled 400 and 800 by .90 %, drove around for about 40 miles, no change, then scaled, 1200 by .9, 800 by .92 and 400 by .95. no change in my ltfts.. any ideas?
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Cool, I'll make the changes and check it out...thanks guys, quick and helpfull as always.

Wow, that actually makes sense. I don't have headers, so I will make the changes in my VE. When does it use the Primary table, and when does it use the secondary table? Should I make the changes in...

I have done some searching, but nothing specific to my issue:

I have tuned my LTFT's to around -4 to 0 using the maf calibration (airflow vrs frequency) table, the only one that will not come down...

Is this going to amke it into 1.6?

I thought this new version was suppose to have 2d and 1d line edit capabilites?

The suspense is killing me

How about a button that resets the knock learn factor?

I work in Plano (right off 75) and live in NW Fort Worth, yea, I know the 1 hour commute sucks, I would really like to do this, maybe all meet one day at track?

The poly rocks,1 question, how does the 2-d graph editing work, I tried almost every key/mouse stroke I can think of.

kewl, looks good, what was the issue if you don't mind me asking? Also, how can I use this to localize certain areas? I use the maf vrs freq to adjust ltfts.

the most current one, just installed the update 2 weeks ago, 1.3.0 I think. emailed ya the log.

Ok, did a full log (10000) pts, and ltft table still shows all n/a?

I get tons of n/a (actually the ltft table is full of them)?
It does say:
File successfully uploaded.
Total Points - 2627

Am I doing something wrong?

Dude that rocks, I was thinking about doing this with some vbs, but looks like your all over it, I owe ya a beer... :cheers:

Dunno, I am busy tonight and tomorrow, with all the rain be have been getting, havent' done much tuning. But like I said, pretty much got my car ready for some wot tuning,.....

rock on, does the excel have to be in any particular format?(which colums where, etc..)

Ya know what, surely if we put our 3 minds togethor we can come up with something, I mean, I got my ltft's neg, just need help with timing and wot power.....

Ditto for me too, I'll buy the beer...... :cheers:

What is the eta on the next update? (tired of pulling fuses and popping my hood) and also, will it clear the "learned timing" (don't know the techinical term for it, but I think you might understand...

Getting my ltft's in order, currently they sit:
idle -10 (bad?)
down shift -5
part throtle 0 to -7


Is having my idle so far neg bad?
also, at wot, when I calc my o2 voltage, it varies so...

Does tuneing your ltft's to 0 to -8 or so give a performance increase? Reason why I am asking: I tuned mine to give:
max of -10 at idle
max of -8 at down shift
-1 to -6 at part throttle
and I...

I was having a problem getting mine inspected, the car kept reporting "not ready" on a bunch of things, and if it had more than 2, it would fail inspection. I wen and turned off every DTC to "3-no...