Running lean on the dyno(dyno graph inside)

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Jul 1, 2004 | 05:51 AM

slick98ta

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From: O'Fallon-MO.

Running lean on the dyno(dyno graph inside)

Here is a pic below of my dyno sheet,Its running a bit lean.
By looking at this sheet ,is it a simple fix as far as riching it up with HP tuner?
Other then that,does the graph look ok? Doesn't look choppy or nothing.Just looking for a starting point

Thanks

btw: mods are Heads and cam A4 and convertor was locked on the dyno.I also dynoed it on ET streets with 22 lbs of air in them.
And your usually other bolt ons:
ls6 intake
3200 Vig
Lid
Ported TB
ASP pulley
3.73 gears
Hooker headers,ORP Y-pipe and Catback.

Maybe a few other things i can't think of at the moment.

Jul 1, 2004 | 06:59 AM

Billiumss

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From: Erie, PA

Wow, your way lean...

I would start by adding 10% more fuel to your whole PE table. WHat is you timing set at? Did you do the tuning or someone else?

Jul 1, 2004 | 02:32 PM

slick98ta

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From: O'Fallon-MO.

The tuning is a mail order tune from Ed Wright along time ago.It was for heads and cam which i just did recently.
Now I will be using HP tuner and tuning it myself with some help of a few friends.
So that dyno pull was with the Ed Wright tune,I have not done anything yet with hp tuner.

Jul 1, 2004 | 03:01 PM

2xLS1

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From: Warr Acres, OK

You are going to be pissed when you try and read your file and find out tht your PCM was locked by Ed.

Jul 1, 2004 | 03:26 PM

Billiumss

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From: Erie, PA

Not entirely true.

I have read and reprogramed 2 of Ed Wright PCMs before.

If I were you, have your computer reflashed back to stock and start with a stock file, trust me on this, you'll be glad you did.

For ***** & giggles, read your Ed Wright program and then get it reflashed to see what the changes are that he made...

Jul 1, 2004 | 03:32 PM

2xLS1

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From: Warr Acres, OK

I can send anyone a 02 T/A edit file that was dyno tuned by Ed in Apr, 03. LS1edit will not open it. We read it out of the PCM OK, just says "Unknown PCM, could be a tuner" when you try and open it. I haven't tried it with HPTuners yet.