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

1995 OBD 1 or 2???

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Old Aug 22, 2006 | 12:05 PM
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Default 1995 OBD 1 or 2???

Hey ALL

I just purchased a 95 auto and I see that it has the OBDII connector but I also understand that the computer is OBD1.

I think 95 was the year they began changing things.

How do I know if it's 1 or 2 and what scanner do you all recommend for this???

Thanks in advance for all your responses
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Old Aug 22, 2006 | 12:12 PM
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95 has a 16 pin ALDL (OBDII), but has the ODBI system.

This with a laptop and TunerPro RT has worked good for me.
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Old Aug 22, 2006 | 12:15 PM
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I believe the Auto Xray code reader has an adapter for both OBD I and II applications. AutoZone sells them.

It's an effective tool at pulling stored codes and analyzing real-time data like 02 sensor activity, etc....
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Old Aug 22, 2006 | 12:49 PM
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I have the autoxray unit but it has the OBD1 connector. I'll try to find the adaptor for it.

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Old Aug 22, 2006 | 01:11 PM
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It is technically OBDI, but has most of the OBDII hardware.
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