What I've been working on... Turbo GP SOLD! - Page 11 - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


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Old 08-26-2010, 12:02 AM   #101
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Well, I'm pretty sure it isn't legal to be used on the street in this situation as the MS won't run the EGR among other things.
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Old 08-26-2010, 12:07 AM   #102
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EGR doesn't mean much in a turbo application, the backpressure caused by moving through the turbine is usually more than enough to cause self-EGR and pass emissions tests...

the lack of built-in support for things like IAC and knock sensing bother me. i believe those are possible now through an add-in board, but still.
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Old 08-26-2010, 12:11 AM   #103
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It is a megasquirt 2 so it does support them.
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Old 08-26-2010, 12:36 AM   #104
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My only concern was that we built the MS to run a gm HEI ignition. I didn't want to have to re-solder a bunch of pins to make it work with gm DIS. So I got on megamanual.com to see how hard it would be and I found this:

To use the GM DIS module, build your MegaSquirt® as shown in the GM HEI section.

SWEET!
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Old 08-26-2010, 12:54 AM   #105
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that'* due to computerized HEI and DIS actually using the same signals, just that the HEI'* pulses correspond directly with a cylinder position, where the DIS is i believe 60* advanced.
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Old 08-27-2010, 07:39 PM   #106
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Made it to the junkyard today but only had 45 minutes before they closed.

I got a 3100 LP UIM. 94 GP Throttle cable bracket for the kickdown cable, and (Thanks to Robert) a 2000+ 3400 fuel rail.

Tomorrow I will try to take care of the rest of my shopping list.
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Old 08-27-2010, 09:59 PM   #107
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i was actually playing with the MC today, and the early 3x00s do have the necessary kickdown stuff even though there was never one made that used it.

but you already knew that. :p
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Old 08-28-2010, 12:58 AM   #108
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Quote:
Originally Posted by RobertISaar View Post
i was actually playing with the MC today, and the early 3x00s do have the necessary kickdown stuff even though there was never one made that used it.

but you already knew that. :p
I found out a couple days ago and nearly shat myself I was so excited! That was one of the major obstacles keeping me from doing this swap.
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Old 08-28-2010, 01:48 AM   #109
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Robert, can you post up for me the wiring diagram for the ecm connectors for the TGP? It'* time to start planning the wiring for the new MegaSquirt2.
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Old 08-28-2010, 01:50 AM   #110
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i uploaded them to 60V6 quite some time ago....

http://60degreev6.com/forum/local_li...atid=10&id=141
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