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Envoy Tuning?

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Old Dec 22, 2007 | 10:48 PM
  #1  
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Default Envoy Tuning?
So i want to learn how to use this software...but not on my truck, lol. I'd rather start with a stock ride so I read the pcm from the wife's '05 Envoy I6.

Where do I start with this thing?
It looks like it's running SD (no MAF?). On the scans you can see that at WOT the TPS is only 87% and there is 4-5* of KR.

I need tuning for Dummies, anyone want to take a look at the tune/logs and help an old dog learn some new tricks?
Attached Files
File Type: hpt
2005 Envoy base tune.hpt (442.5 KB, 96 views)
File Type: hpl
Envoy WOT.hpl (3.0 KB, 78 views)
File Type: hpl
Envoy WOT2.hpl (5.9 KB, 94 views)
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Old Dec 22, 2007 | 10:52 PM
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Originally Posted by trever1t
So i want o learn how to use this software...but not on my truck, lol. I'd rather start with a stock ride so I read the pcm from the wife's '05 Envoy I6.

Where do I start with this thing?
It looks like it's running SD (no MAF?). On the scans you can see that at WOT the TPS is only 87% and there is 4-5* of KR.

I need tuning for Dummies, anyone want to take a look at the tune/logs and help an old dog learn some new tricks?
Hey Bill,

I'll be glad to help you learn some tuning. Feel free to PM me any questions you have.

Justin
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Old Dec 22, 2007 | 10:57 PM
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Thanks Justin, wish you were still around the corner!
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Old Dec 23, 2007 | 12:26 AM
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it shouldnt be in sd mode


edit: just downloaded the files looking now
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Old Dec 23, 2007 | 12:30 AM
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never really looked at the envoy...


bill is your scanner setup for your truck so it doesnt have it set to log the maf??
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Old Dec 23, 2007 | 12:32 AM
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no, in my truck the maf is there. I can not find it in the envoy!
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Old Dec 23, 2007 | 12:32 AM
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that's what i mean....where's the maf?
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Old Dec 23, 2007 | 12:34 AM
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i cant see most of the tune because it is not licensed on this computer
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Old Dec 23, 2007 | 12:35 AM
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Originally Posted by trever1t
that's what i mean....where's the maf?
look at the airbox on the pass side... i think theres one there
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Old Dec 23, 2007 | 12:38 AM
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i meant in the hpt
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