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

Diacom Software..Anyone Using This?

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Old Feb 25, 2005 | 11:40 PM
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Default Diacom Software..Anyone Using This?

Any comments from "the pros" on this software? I have purchased a unit and want to get into this area of my Vette. Any info or experiences would be appreciated!
SAM
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Old Feb 26, 2005 | 12:48 AM
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Originally Posted by Sam Lam
Any comments from "the pros" on this software? I have purchased a unit and want to get into this area of my Vette. Any info or experiences would be appreciated!
SAM

I have it and it works great. But it won't run on fast Pentium PCs. It needs a old door stop 386 or 486 laptop. I tried running it on a P1 90 MHZ and even that dog was too fast. That is the only drawback of it, and it is a little expensive.
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Old Feb 26, 2005 | 01:11 AM
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I use it and really like it. Of course, you do need a slow processor. I have a 486 Toshiba Satellite Pro.
Most tuners can use the data.
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Old Mar 30, 2005 | 08:09 AM
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Does this company have a website? I use the software also and I wanted to check if they have a software update.
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Old Mar 30, 2005 | 10:05 AM
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www.rinda.com

I am not sure if their are any updates.
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Old Mar 30, 2005 | 10:35 PM
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I have the software and it is version 2.87 and I am not sure of the date. By using the software on my 89, I am able to get the diagnostic data and not the ALDL data. I have called the Diacom assistance line and refered to the website. Anyone else have this problem as I could sure use some help?
SAM
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Old Apr 4, 2005 | 03:00 PM
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Originally Posted by tjwong
I have it and it works great. But it won't run on fast Pentium PCs. It needs a old door stop 386 or 486 laptop. I tried running it on a P1 90 MHZ and even that dog was too fast. That is the only drawback of it, and it is a little expensive.
I use Diacom+ on my '85 with a new IBM ThinkPad T42 Pentium M. It works great with some startup switches. I don't recall exactly what they are right off but I could look them up when I get home.

Shayne
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Old Apr 5, 2005 | 03:19 AM
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Check out datamaster.

http://www.ttspowersystems.com/diagnostic.htm
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Old Apr 5, 2005 | 09:17 AM
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Originally Posted by ben73
it runs nicely on my laptop in Wndows XP
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Old Apr 5, 2005 | 10:47 AM
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i use datamaster.. i think its a little better.. i have used both..
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Old Apr 5, 2005 | 10:17 PM
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Originally Posted by sspackman
I use Diacom+ on my '85 with a new IBM ThinkPad T42 Pentium M. It works great with some startup switches. I don't recall exactly what they are right off but I could look them up when I get home.
SSPackman: I would appreciate any help you can give me on this as I still am not able to get the ALDL mode data. Thanks in advance, SAM
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Old Apr 6, 2005 | 12:22 PM
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Originally Posted by Sam Lam
SSPackman: I would appreciate any help you can give me on this as I still am not able to get the ALDL mode data. Thanks in advance, SAM
Try here:

http://216.230.203.183/SupportPage/using_switches.htm

The most common ones are /F and /N as I recall. Try /F and let us know if that works.

Shayne
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Old Apr 6, 2005 | 12:23 PM
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Originally Posted by LD85
it runs nicely on my laptop in Wndows XP
Larry, does Datamaster work with an 85? I never could get it to run because it was incompatible. Maybe they've come out with something new...
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Old Apr 8, 2005 | 11:19 PM
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Shayne: I have tried to get the Diacom-P to run with both the /F and the /N switches as you suggested. I also used the special spacer between the ALDL plug and the laptop plug. When I use either switch and attempt to connect in the ALDL mode, the RPM goes to 1000 (as it should), but I cannot get any data or info. I am able to use the Diagnostic mode by omitting the adapter. Any suggestions would be appreciated! My version of Diacom is 2.87.
SAM
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Old Apr 11, 2005 | 12:18 PM
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Originally Posted by Sam Lam
Shayne: I have tried to get the Diacom-P to run with both the /F and the /N switches as you suggested. I also used the special spacer between the ALDL plug and the laptop plug. When I use either switch and attempt to connect in the ALDL mode, the RPM goes to 1000 (as it should), but I cannot get any data or info. I am able to use the Diagnostic mode by omitting the adapter. Any suggestions would be appreciated! My version of Diacom is 2.87.
SAM
I checked and I have an older version of Diacom, 2.83. Maybe you want to try that? It's worth a shot. Send me your email address in a PM and I will get it to you.

You are using an actual Diacom cable, right? That's a necessity, and there are a couple of different types of those too. It's been a long time, but I recall that only one of them will work with the '85. Since you have an '89 it will probably be different than mine. What is the P/N from your cable?

There are also a couple of different modes you can put your parallel port into for this. Do you know how to switch those around in the BIOS?

Shayne

Last edited by sspackman; Apr 11, 2005 at 12:23 PM.
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