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18/08/2021 8:52 pm
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Hi I have a 1994 Oldsmobile eighty eight 106,000 miles with the 3800 motor. I know it should have obd1 but it has a connector shaped like obd2 but does not have all the pins for obd2. Is there any way to pull codes off if it.
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18/08/2021 9:01 pm
Well you'd be able to do it with a Tech2 (GM dealer scan tool at that time).
Here's an article about reading codes on General Motors cars of that era via check engine light blink codes:
https://mechanicbase.com/trouble-code/obd1-codes/
