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Ahh I see now. I must have skipped right over you calulating for tire "squish".
I was useing the hpt unit conversion calulator and inputting 32.8 into the spreadsheet.

Anyways, It works great...

Thanks u00bse1, that got me to 2 mph under speedo reading. just enought to be really accurate and also wont get me in trouble.

Google- That spreadsheet didnt quite work, might look into the...

ok, well...
I changed the numbers to what that table said to change them too, well as close as HP would let me. couldnt do 2521.01, closest i could get was 2520.99,
also couldnt do 100841, it was...

Thanks BOOBle, i mean Google.....

I'll have to check this out tonight when I get home.

When I change the size tire I run, stock 245 tire changed to 285/75 16, I get absolutly ZERO change in the speedometer. I even put in that I was running 35's, still no change.

Is there a bug with...

I can NOT for the life of me get the speedo corrected.

Going 50 mph as indicated on the speedo and aswell as the computer, i am actually going 46. Friend who is a cop clocked me and also i was on...

it has a secondary ve table right? or am i totally wrong on that? Thats why i unplugged it in the first place, to verify if it was/wasnt the maf sensor.

the only codes were the maf code and the...

i'm not tuning this car, just want it to run correctly. the reson for unplugging the maf was to prove that it wasnt the maf that was causing the issue.

Idle at 18 degree retarded and under load...

scanned and dtc for crankshaft position sensor came up. replaced that and still runs like crap. rough idle, gutless and backfiring.

maf is unplugged.

can anyone help us out here?


Starting...

Wondering what all I'll need to do, other than re-pinning the harness, to make a pcm out of a 2000-2001(411) pcm into a 97 truck k1500 vortec. Will be installing a 327 tuned port motor with cam.
...

i got mine for under the standard price shipped. plus i get 10% off future credits bought through the place i bought from.

scour ls1tech and those kinda sites. you'll find a vendor that can hook...

11.95 for my shipping...:yay:

looking to help a friend build a tune for this setup in the title. He just is getting it buttoned up so i dont have ALL the details just yet.

i looked thru the repository for something similar but...

I HAVE A 15" AND ITS THE SMALLEST I WOULD SUGGEST GOING, pain in the ass when you need to see numbers and have to lean over far to see them.

from all i have read, everyone should go pro the first time. the headache saved from running wires with the std. vs one or two wires with pro is easily worth it all.

i had the demo from efi live and now have bought hpt pro. hpt is more user freindly i think. i'm not a comuter expert, but know how to navigate around a fair share. if youve ever installed a game on...

that would be nice actually, everytime i get to -2 and use the half it goes to the +2, never hits 0 or 1

just pick up hpt pro and be done with it. call all the tuner shops you can and ask them which they use and prefer.

wtf did your tuner use a 2000 camaro file for? if i were you id call and ask some good questions.

hell even most people here sugeest a swap AWAY from the 2000 OS and go to a 01 or 02.

is the...

I Put Mine Directly Under The Driver Seat And Ran The Wires Up Throught The Drain Plug In The Floor Board. Made Me Feel Better Having The Controller Inside The Cabin Away From The Harsh Under...

Might look into the guide in hpt help file submitted by foff. Hois seems to be pretty good, use it to compare with gregs method.

I don't know that it will change anything but always worth a look.

What afr would you reccomend? I commanded what I have based on the book from greg. Just based on the statement in there that said typically most power is acheived at 13.2-13.4afr.

Thanks,josh.

ahh i see, makes sense

attached are my tune and a scan that i logged today on my way to work.
I "think" i'm doing ok, but there isnt anyone around my town that I know that has any experiance with tuning.

Can you guys...

maybe he forgot the ? after his post. i dunno.

but cant you still use this as long as you change the numbers in the file to reflect changes in your trans??