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 Post subject: AF Ratio Tuning Tool
PostPosted: Sat Dec 04, 2004 8:58 pm 
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Check out this AFR tuning tool! :D Does Santa roam this forum? Used in conjunction with LS1 Edit and you could do some serious tuning!

http://www.innovatemotorsports.com/

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PostPosted: Mon Dec 06, 2004 1:04 pm 
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That is toight, but I already bought the $550 LS1Edit, so I just try to use that by itself. It might be harder, but it's hella cheaper than paying an additional $600.


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PostPosted: Mon Dec 06, 2004 9:17 pm 
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tuning without a afr tool? have You done it before? You do know what concequenses are if you set to little or to much fuel?


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 Post subject:
PostPosted: Mon Dec 06, 2004 11:06 pm 
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LS1 Edit doesn't give you A/F ratio. It allows you to adjust the various tables, to include A/F, but it could get dangerous when you make adjustments without knowing your actual A/F ratios to start. If you do, you have to be very careful. I did it with my Mustang, using a similar application, twEECer, without knowing the actual A/F ratios, but I just made very moderate adjustments to the fuel tables. It was easier to experiment with the twEECer cause you could save four PCM (EEC for Ford) configurations at one time and change them on the fly, using a switch supplied with the kit, which is great for people running nitrous.

I plan on eventually getting both the A/F ration tool and LS1 Edit. There's a place here that dynos cars, so I should have everything I need...I hope.

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PostPosted: Tue Dec 07, 2004 7:42 am 
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I only made miniscule adjustments. I'm talking .01-.05 grams/sec here, and as soon as I made them, I put them back to stock before I made any new changes. The engine runs stronger than it ever has now, but I just need to learn all the other stuff, like timing and burst knock etc...... I am not going to mess with that stuff yet.

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 Post subject:
PostPosted: Tue Dec 07, 2004 6:27 pm 
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I have a pretty good reference regarding PCM tuning. I'll look for it tonight on my comp if you want it. It has really good info and is a good resource for modifying PCM settings. If I find it, I'll email it to you if you want it.

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PostPosted: Tue Dec 07, 2004 7:58 pm 
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Dude that would be so sweet.

Please email it to jackdub@rocketmail.com if you find it! ;)

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PostPosted: Tue Dec 07, 2004 7:59 pm 
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I could use it too:)
thanks

jarek@flamingwheels.pl


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 Post subject:
PostPosted: Wed Dec 08, 2004 12:11 am 
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Emailed you what I had. Also for anyone else looking for some PCM tuning tips.

http://www.diy-efi.org/gmecm/papers/tunetip.html

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PostPosted: Wed Dec 08, 2004 2:35 pm 
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I think I found a file similar to that on a Monaro website. Thanks!

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