LT1-LT4 Modifications 1993-97 Gen II Small Block V8

engine light on, can't get a code

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Old 07-10-2010, 07:10 PM
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Question engine light on, can't get a code

I bought a 95 camaro z28 with a lt1 engine. The engine light wasn't on when I bought it, got it inspected and after that it came on.

It has been on ever since, I have checked the fuses and none are bad. I tried scanning the aldl and can't get a reading. Any suggestions?
Old 07-10-2010, 07:13 PM
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How are you scanning the ALDL?
Old 07-10-2010, 07:24 PM
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with a Actron Auto Scanner
Old 07-10-2010, 07:28 PM
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Do you have the correct version? 95s use an OBDII connector - a hybrid year requiring a special scanner or careful jumping of terminal pins.

Old 07-10-2010, 07:33 PM
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well the scanner i bought says it will work for an OBD2 connector but an OBD1 PCM, and thats what I have.
Old 07-10-2010, 07:47 PM
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the scanner says it will read both OBD1 as well as OBD2
Old 07-10-2010, 09:12 PM
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Give the model # of the scanner.
Old 07-11-2010, 08:35 AM
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scanner model # is: CP9180
Old 07-11-2010, 02:19 PM
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You bought an OBDII scanner. Your car has OBDI. Hope you saved the receipt.
Old 07-11-2010, 06:09 PM
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I got another auto scanner. It is a Actron Code Scanner CP9001. Will this work? There are three pins, which ones do I use?
Old 07-11-2010, 06:17 PM
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That one won't work either. That is a fancy paperclip, nothing more, used for jumping the pins and flashing the codes on the dash. You can only do that on 93s.
Old 07-11-2010, 06:18 PM
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ok Im stupmed then. What should I get??
Old 07-11-2010, 06:26 PM
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Honestly, for us 95s, I think the best thing to do is to pick up an AKM cable (www.akmcables.com) and use some free scanning software (Datamaster, Freescan, etc.). Those programs will tell you far more than your typical code-reader.
Old 07-11-2010, 06:35 PM
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Yea I know what you mean but I have no way of hooking up a laptop/computer to my car. Any other suggestions?
Old 07-13-2010, 09:57 AM
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Is there a certain scanner you would suggest i get? I would love to do it your way but I don't own a laptop to use the scanning software to hook up to the car. I don't have anyone I could borrow one from either.

I just really want to get my car on the road. If anybody has suggestions please let me know!!!
Old 07-13-2010, 10:09 AM
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advanced auto will scan your car for free.
Old 07-13-2010, 10:35 AM
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Originally Posted by Adam1203
advanced auto will scan your car for free.
Normally only if it is OBD-II, which his is not.

An Actron CP9145 does OBD-I and II. Many people with 1995s use it.
Old 07-13-2010, 11:04 AM
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i dont ever get mine done becuase i have an autoxray ez-5000 but i know for a fact they do both at mine.
Old 07-30-2010, 02:54 PM
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Okay so I spent two weeks trying to get the Super Auto Scanner CP9145. Went everywhere; paid for it at AutoZone, ordered it three times and everytime it got cancelled.

I got a refund and the guy finally decided to tell me that CP9145 was recalled and instead gave me CP9185 which is apparently the replacement for CP9145. I hope it works.



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