95 LT1 OBD1-2 problems

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Oct 21, 2006 | 01:35 PM

tm2k

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Joined: Sep 2006

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From: Overland Park KS... Car: Stock 95 Coupe

95 LT1 OBD1-2 problems

I am just about to pull my hair out(whats left) trying to get this OBD cable to pull data from my laptop.

I tried to make my own cable and was just getting junk data. My car is a 95 LT1 and is suposidly an OBD1 data stream with an OBD2 connector. I bought a premade cable and am having the same problem.

What am I doing wrong? The data stream is there but its just crap data.

What software should I use? I have tried countless programs and none of them have my exact vehicle, closest was a 94 LT1 Camaro.

Dave

Oct 21, 2006 | 04:01 PM

STL94LT1

Race Director

Joined: Jan 2002

Posts: 12,264

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From: O'Fallon Missouri

I use Datamaster. You can download their software and get a free trial of 20 scans.

http://www.ttspowersystems.com/diagnostic.htm

Oct 21, 2006 | 07:11 PM

rickneworleansla

Le Mans Master

Joined: Aug 2004

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From: Metairie Louisiana

I use datamaster also and tunercat for programming. I bought my usb cable from moates. Worked it's time no problems. A 95 with OBDI PMC and OBDII connector here also.

Oct 22, 2006 | 11:07 AM

tm2k

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From: Overland Park KS... Car: Stock 95 Coupe

Thanks guys datamaster did the trick. I could not get any of the other programs to work but datamaster fired right up!

Thanks again.

Oct 28, 2006 | 06:26 PM

dc3plt

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Joined: Jun 2006

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I would also like to make my own cable. Where did you find the info. to construct??

Thanks alot!!

Mike

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