LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Need help reading a Scan9495 log

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Old 04-06-2016, 05:16 PM
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Need help reading a Scan9495 log

Hello everyone, can someone on here take a look at my Scan9495 log file and tell me whats going on with my 95 lt1....Also, how do i upload the scan file for anyone to view?
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Old 04-06-2016, 05:19 PM
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Re: Need help reading a Scan9495 log

Click on Go Advanced below the text box and select the attachment icon (paper clip). Click on Browse, find your file, and then click on Upload. Add your message.
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Old 04-06-2016, 08:01 PM
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Re: Need help reading a Scan9495 log

Originally Posted by GaryDoug
Click on Go Advanced below the text box and select the attachment icon (paper clip). Click on Browse, find your file, and then click on Upload. Add your message.
GaryDoug, thank you sir....Also, i am showing no DTC codes and im not sure why as i have a small misfire.....
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Old 04-06-2016, 08:56 PM
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Re: Need help reading a Scan9495 log

Misfire codes weren't available until 1996.

I can't make any sense of the data. Maybe you should just post the original .uni file. Rename it with a .txt extension. We can deal with that.

Last edited by GaryDoug; 04-06-2016 at 09:03 PM.
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Old 04-06-2016, 09:13 PM
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Re: Need help reading a Scan9495 log

Originally Posted by GaryDoug
Misfire codes weren't available until 1996.

I can't make any sense of the data. Maybe you should just post the original .uni file. Rename it with a .txt extension. We can deal with that.
GaryDoug, can you tell me what the .uni file is and where it may be located sir?
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Old 04-06-2016, 09:20 PM
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Re: Need help reading a Scan9495 log

The uni file is the one DM created. I don't remember the location; I don;t use it much. Use DM to view the saved files with the open file operation. Then search the drive for that file name.
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Old 04-06-2016, 09:22 PM
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Re: Need help reading a Scan9495 log

Originally Posted by GaryDoug
The uni file is the one DM created. I don't remember the location; I don;t use it much. Use DM to view the saved files with the open file operation. Then search the drive for that file name.
OK, One last thing lol....What is DM....
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Old 04-06-2016, 09:27 PM
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Re: Need help reading a Scan9495 log

Never mind. I was thinking of another guy I am communicating with at the same time.

The log file looks very strange. I'm not sure it is usable Try making another one.
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Old 04-06-2016, 09:32 PM
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Re: Need help reading a Scan9495 log

Make sure the engine is warmed up fully before stopping the scan. The first file looks ok, but the engine is too cold still. The second file is too short.
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Old 04-06-2016, 11:15 PM
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Re: Need help reading a Scan9495 log

Hi Stephen68 I hope this helps,go to computer diagnostics and tuning on this site then go to scan93(2 posts below all the sticky's) to post #6 by Injuneer.This was a great guide for me to turn in a decent log(the second one anyway).Hope this helps.
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