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

bought a 91 looking for code reader?

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Old Aug 13, 2012 | 06:06 AM
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Default bought a 91 looking for code reader?

Hello, got my first corvette a 91. Im looking to buy a basic code reader or obdi tool? I know the paperclip trick is fine but would like the actual plug in tool. Not sure what im looking for to do my own checking when codes show up on my dash, currently everything is working other than the cruise control.
Looking for an easy to use version to start with.
Thanks! Drew

Last edited by DrewCfromSC; Aug 13, 2012 at 06:11 AM.
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Old Sep 1, 2012 | 11:03 PM
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Default me too

do you have the FSM for your 91, probably so but if not, that will do you more good than the test unit. however, I'd like to find one also, I've got some problems that per the FSM I can really only troubleshoot with a "Test 1" unit. so if you have any luck, I'll be following this thread.
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Old Sep 1, 2012 | 11:08 PM
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Buy an interface cable and get free scanner software for your laptop. Much cheaper and more versatile than a code reader.
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Old Sep 13, 2012 | 05:38 AM
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thanks for the input. still have not bought any tool or code reader yet, but still looking.
Drew
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Old Sep 13, 2012 | 11:18 AM
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If you want a simple to use OBD1 code reader go to your local parts store, Autozone, Pep Boys, ect. Most also read OBDII and they are about $100.

If you want true real time data, EBay has OTC 2000 and 4000 scanners for cheap but you have to make sure you get the correct cartridge for your car.

If you want real time data and data logging, get the laptop software and cable needed. Tuner Pro is just one of a few out there.
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Old Sep 14, 2012 | 05:22 AM
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Originally Posted by Corvette40
If you want a simple to use OBD1 code reader go to your local parts store, Autozone, Pep Boys, ect. Most also read OBDII and they are about $100.

If you want true real time data, EBay has OTC 2000 and 4000 scanners for cheap but you have to make sure you get the correct cartridge for your car.

If you want real time data and data logging, get the laptop software and cable needed. Tuner Pro is just one of a few out there.
Thanks for the info. Dont have a laptop so will look into the other options.
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Old Sep 14, 2012 | 01:55 PM
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I have a snap on solus pro that will do early and obd2 not hard to work if you are interested in that route dont know how much you are looking to spend
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Old Sep 16, 2012 | 09:37 PM
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Ok I gota jump in here maybe you guys can help,just got a 93 c4 w 39k,6 spd,now after I do long tube headers and kupl other things,what is the best way to tune this car,,do they make a handheld obd tuner that plugs rite in?? Do I need a laptop with special program?? Do i have the main computer Reprogramed??What's the best way?? Thanks!!!!
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Old Sep 21, 2012 | 06:16 AM
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Originally Posted by chevy-vetteman
I have a snap on solus pro that will do early and obd2 not hard to work if you are interested in that route dont know how much you are looking to spend
thanks for the offer but im pretty sure thats out of my budget.
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