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Tuning With STFT’s Alone ?

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Old 08-21-2005, 01:41 PM
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Default Tuning With STFT’s Alone ?

I´m having big trouble tuning in my VE table... Are you tuning it with STFT´s alone? Is it easier?
Old 08-22-2005, 12:32 AM
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I first disabled the lt's and used just st's to get it narrowed down then went back and used the lt's+st

dont forget when closed loop is enables the trim is the lt+st

reset trims is crucial after adjusting the ve also.
here is a write up I did in the truck section I think the ve is the biggest pain to tune but its also very important.
http://www.performancetrucks.net/for...ight=ve+tuning
Old 08-22-2005, 07:39 AM
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Thanks... i will try that.

I understand the paste specials add - subtract, But what about multiply by %?
Old 08-22-2005, 10:53 AM
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If you have a 98-99, don't you adjust the secondary VE table in SD mode?
Old 08-22-2005, 01:06 PM
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Originally Posted by KALEL
If you have a 98-99, don't you adjust the secondary VE table in SD mode?
Yes...
Old 08-22-2005, 01:09 PM
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98-00
Old 08-22-2005, 01:22 PM
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Originally Posted by 02sierraz71_5.3
I first disabled the lt's and used just st's to get it narrowed down then went back and used the lt's+st

dont forget when closed loop is enables the trim is the lt+st

reset trims is crucial after adjusting the ve also.
here is a write up I did in the truck section I think the ve is the biggest pain to tune but its also very important.
http://www.performancetrucks.net/for...ight=ve+tuning
I like the write up, but my previous question was brought up b/c the write up does not contain this. I think it would be a good idea if this was addressed in the write up.I have been using the Secondary,but I went about a week before I realized I had to use it.

Since I'm in here does anyone have a excel spreadsheet that can interpolate values for the primary VE using the Secondary VE? Thanks




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