C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Need some help

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Old Oct 17, 2006 | 12:14 PM
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Default Need some help

Can someone look at my tune to see if there is anything wrong with it or anything out of place? Int the thread below I state the issues Im having and I want to be able to rule the tune out.

http://forums.corvetteforum.com/show....php?t=1526124
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Old Oct 17, 2006 | 01:46 PM
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Remind us again - exactly which parts did you use from the 94 and which from the 93?
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Old Oct 17, 2006 | 01:55 PM
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Originally Posted by Vis Croceus
Remind us again - exactly which parts did you use from the 94 and which from the 93?
I reused everything that was on the 94 except the fuel rail. Had to reuse the 93 fuel rail because the 94 camaro fuel rail couldnt be used. I had to stick with the 93 ecm and wiring harness for now.
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Old Oct 17, 2006 | 02:00 PM
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Is there any way to hook it up with the 94 PCM?

Since it was working well with that before, seems like that would be a good way to determine if it is the engine/install or the tune.
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Old Oct 17, 2006 | 02:05 PM
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Originally Posted by Vis Croceus
Is there any way to hook it up with the 94 PCM?

Since it was working well with that before, seems like that would be a good way to determine if it is the engine/install or the tune.
Actually I found a 94 PCM and harness for sale from a Camaro I want to use. I assume all I would need is a maf and all would be well correct?
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Old Oct 17, 2006 | 04:42 PM
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Originally Posted by honda hunter
Actually I found a 94 PCM and harness for sale from a Camaro I want to use. I assume all I would need is a maf and all would be well correct?
You don't need a MAF, but if the purpose is to test it with the exact same tune you had in the 94 car, then you'll want to use the MAF.

Injector harness is different - do you have the 93 or 94 harness on the engine now?
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Old Oct 17, 2006 | 07:48 PM
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Originally Posted by Vis Croceus
You don't need a MAF, but if the purpose is to test it with the exact same tune you had in the 94 car, then you'll want to use the MAF.

Injector harness is different - do you have the 93 or 94 harness on the engine now?
93 right now.
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