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

AUTOZONE can't scan my car!? WTF!?!??!?

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Old Mar 10, 2003 | 12:56 PM
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The Sixth's Avatar
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AUTOZONE can't scan my car!? WTF!?!??!?

I've taken my car to 2 Autozones and both of them weren't able to scan my car to find out why I've been running with the SES on for quite some time now. When they try to scan it, nothing comes up.

What's going on here? Anyone else get it scanned without a problem!?!?!?
Old Mar 10, 2003 | 12:57 PM
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i have had the scan mine before with no problem.
Old Mar 10, 2003 | 01:15 PM
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I remember once I had to show the idiots how to scan my car when I had an SES light
Old Mar 10, 2003 | 01:19 PM
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Re: AUTOZONE can't scan my car!? WTF!?!??!?

Originally posted by The Sixth
I've taken my car to 2 Autozones and both of them weren't able to scan my car to find out why I've been running with the SES on for quite some time now. When they try to scan it, nothing comes up.

What's going on here? Anyone else get it scanned without a problem!?!?!?
ive alway heard that its because of the obd2 aldl and the obd1 pcm. just what they told my buddy. search in the texas baord for someone close to you that has datamaster or something and get them to scan it.
Old Mar 10, 2003 | 01:48 PM
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Re: Re: AUTOZONE can't scan my car!? WTF!?!??!?

Originally posted by 97Z-M6
ive alway heard that its because of the obd2 aldl and the obd1 pcm. just what they told my buddy. search in the texas baord for someone close to you that has datamaster or something and get them to scan it.
That's only on the 95 models. The Sixth has a 96. They shouldn't have any problems. It's OBD-II ALDL and PCM
Old Mar 10, 2003 | 04:49 PM
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Do you have a Ed Wright PCM?
Old Mar 10, 2003 | 05:17 PM
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Thanks, I'll see if I can find someone in my area that has the right scanner.

Its weird though. Each of the Autozones even used 2 different scanners and still nothing happend. There was a black one and orange one?
Old Mar 10, 2003 | 05:39 PM
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AHhhh the ole auto zone scan. I did the same thing. The problem is on my 95 TA is that the PCM harness is an obd2 style harness. You need an adapter for the obd1 scanner to fit the obd2 style harness. Its like $25. The reason it didnt get any codes was because he was using the obd2 scanner because thats what fit the harness. The car is actually obd1.
Old Mar 10, 2003 | 05:41 PM
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Now that I posted already, i look back and see you have a 96 model. I have no clue then
Old Mar 10, 2003 | 05:42 PM
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I don't trust the autozone scanners. I had my car scanned there and codes that came back (this is what they told me when they looked em up on the autozone computer) was that my fuel pump was dead and not working. I donno how I drove there then. heh.. looked the codes up off the autotap site and they were fan codes.
Old Mar 10, 2003 | 05:48 PM
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Red face

I is screwed.
Old Mar 10, 2003 | 06:17 PM
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Re: Re: Re: AUTOZONE can't scan my car!? WTF!?!??!?

Originally posted by Injuneer
That's only on the 95 models. The Sixth has a 96. They shouldn't have any problems. It's OBD-II ALDL and PCM
i dont hve any clue what i was talking about. forgive me im full of today has sucked.
Old Mar 10, 2003 | 06:34 PM
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Having once worked at an Autozone, I can tell you part of the problem is that some of the people they hire don't know much about cars. You might go back, have a different person try it, and that person will get it to read the codes.

BTW, Harbor Freight tools sells an OBDII code reader for $50. It's the cheapest one I know of.
Old May 11, 2003 | 12:15 PM
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hey I have a OBDII code scanner and it works perfectly on my car which is a 97, I tried to scan John's car (the sixth), and the thing wouldnt even turn on when plugging it in the data port - go figure
Old May 11, 2003 | 12:21 PM
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Originally posted by white97T/A
hey I have a OBDII code scanner and it works perfectly on my car which is a 97, I tried to scan John's car (the sixth), and the thing wouldnt even turn on when plugging it in the data port - go figure
He may have an open in one of the leads in the diagnostic port.



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