I am about to put my 85mm MAF from Pace Performance (supposed to be set to work with the F-body) back on the car. When I re-install it, do I need to re do the LTFT tables?? Or can I start making power runs and checking knock retard and O2 millivolts?
Mike
1999 Formula (FOR SALE)
2010 Silverado 5.3 Z71
2008 Suzuki Bandit 1250
You will have to log and judge by your fuel trims. They say they are calibrated but you'd be surprised how much you will need to change it.
Chris
2009 Silverado Crew Cab 5.3L, stock.
Damn. So I will have to start all over
Oh well. That is why I bought this product 8).
Mike
1999 Formula (FOR SALE)
2010 Silverado 5.3 Z71
2008 Suzuki Bandit 1250
Step 1: Remove the resistor
Step 1a: remove the screen if you want
Step 2: paste in the table from a Z71 6.0 truck
There are no 6.0's stock in a Z71 truck, it would have to be a 5.3 or 4.8. Did you mean 6.0 from an HD? Still not sure though, 5.3 and 6.0 use the same MAF if I am not mistaken and the calibration is not much different.
Chris
2009 Silverado Crew Cab 5.3L, stock.
A Z71 from 2002, supposedly 6.0, is one of the tables
I've collected and it's the one I've been using with my
descreened truck MAF. That one has the low end properly
populated (not zeroes) and has a richer calibration than
the rest of the 85mms (matches other 6.0).
http://home.cfl.rr.com/jimmyblue/MAF...s_20040914.xls
its a 5.3 file then unless they have done a swap. Now I have an 02 PCM in my 99 and it was quite different than the stock 02 file. The values might be the same for the MAF table.
Chris
2009 Silverado Crew Cab 5.3L, stock.
or just use my worksheet...
-Scott -
Originally Posted by soundengineer
that link needs to be updated....
1991 Camaro Convertible with 02 LS1
no..post is over 8 months old...try a new search...you will find that using HPT 2.0 you can create a histogram for tuning your maf...
-Scott -
A step by step would be nice...
Thanks.
Black Pontiac Trans Am WS.7- Runs on E85
And soon to be powered by Twin Turbos.
How to run your LS1 on E85
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