Quote:
Originally Posted by bobby
My 94 firebird v-6 has a obd1 plug but you can't read it with a paper clip. It's one of those bastard years tha you have to have a scan tool.
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Bobby, it has a flash PCM, not a removable prom. Flash computers all need a scan tool or code reader. Not all flash computers are OBD2 however. Not until 1996.