Having problems with your 1993 Oldsmobile Cutlass Supreme ?
Does a 1993 cutlass supreme have a trouble code reader plug somewhere and is it the standard plug used in 2003 and newer cars? If it does, where is it?
No its what is called an OBD 1 system .Vehicles before 1996 altough some 95s had the OBD 11 system. the fed standerdize the system on all vehicles so it would be the same for all in 96 You do have a port to read the OBD 1 system that you have on most gm vehicles its under the dask in the middle and you can still find the readers around i saw one at auto zone the other day on the rack behind the counter . You may have to order it there 29 dollars but its a good investment you woun't waste money replaceing the wrong sensors
Repair Help & Product Troubleshooting for 1993 Oldsmobile Cutlass Supreme
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