datamaster da question

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Jul 31, 2010 | 09:20 AM

Guitarguy

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From: Marianna FL

datamaster da question

can someone tell me what the byte # is for the AC high pressure sensor in datamaster DA? i'm trying to set up custom data info for my wideband 02 and cant find the byte #, i know it's not 30. any help would be great. thanks

Jul 31, 2010 | 10:46 AM

simple green

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From: Victoria British Columbia

I don't know but, I talked to the datamaster support rep a year ago and he directed me to a 4th gen camaro website. There some guy was having success developing voltage tables through the A/C circuit that translated to W/B ratios. Unfortunately I can't remember what the site was. I guess that makes this reply useless. anyway please post your progress I'd like to know how it turns out.

Jul 31, 2010 | 04:53 PM

Guitarguy

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From: Marianna FL

this may be the guy your talking about, but the byte # is different on my 92 lt1 but the math is all there. i emailed the folks at datamaster about the byte #, just waiting to here back.

http://www.camaroz28.com/forums/showthread.php?t=535603

Jul 31, 2010 | 05:37 PM

VenkmanP

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From: VA

http://forums.corvetteforum.com/1573428011-post17.html

Aug 1, 2010 | 01:41 AM

Guitarguy

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From: Marianna FL

Quote:

Originally Posted by Vis Croceus

http://forums.corvetteforum.com/1573428011-post17.html

i downloaded the the data and it says byte #20 for ac high pressure sensor, but i dont think its right. if i just had the correct byte# for datamaster da i could do this. oh well i'll just wait and see what datamaster says when they answer my email.

thanks for your help

Aug 4, 2010 | 12:33 AM

Guitarguy

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From: Marianna FL

1992 corvette lt1 m6 ac pressure in datamaster da is byte#23. it works great.

Aug 4, 2010 | 05:45 PM

vettef6

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From: Lengede

Quote:

Originally Posted by Guitarguy

1992 corvette lt1 m6 ac pressure in datamaster da is byte#23. it works great.

How did you find the answer "byte#23"??

According to the datastream definition file it should be #20.
I have a 1992 auto. converted to m6. I don't know if there is a difference between auto and m6. Would you know???

Aug 5, 2010 | 12:38 AM

Guitarguy

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From: Marianna FL

i figured it had to be between 20-40 i opened a datalog that had my wideband hooked and started at 20 well it didnt take long. works great and it is the same for auto 92.

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Aug 5, 2010 | 03:17 AM

vettef6

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From: Lengede

After I posted my question I tried exactly what you did, and it works great with byte #23.
Too bad you can't export "custom data" that would make it even better.

Thanks for your help..

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