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1991 Oldsmobile Cutlass Ciera

Question: OBD plug

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colie1705, 3.3L V6, Post Falls, ID, November 02, 2010, 16:01
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 Rookie

My engine is revving up really high and my check engine light keeps coming on. I tried to take it to Schucks to use OBD but I can't find where to plug it in at. So can someone tell me where i plug it in?

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  • Answer #1

    mastertech6371 November 02, 2010, 16:19
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     Master

    obd 1 has a different connector on the bottom of the drivers side. it takes a scan tool to read it. it is not interchangable with the new code readers.

    roy

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