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Oldsmobile
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CHECK ENGINE LIGHT
SHANIA12
MEMBER
1989 OLDSMOBILE 98
Electrical problem 6 cyl Front Wheel Drive Automatic 151000 miles
How can I check code without OBD? Do I do this with the turn of the ignition? How many turns, forward and back?
Sunday, August 30th, 2009 AT 11:31 AM
1 Reply
KEN L
MASTER CERTIFIED MECHANIC
47,574 POSTS
Hello,
Here is a guide that show you how to get the codes and what they mean.
https://www.2carpros.com/articles/buick-cadillac-chevy-gmc-oldsmobile-pontiac-gm-1983-1995-obd1-code-definitions-and-retrieval-method
Please let us know if you need anything else to get the problem fixed.
Cheers, Ken
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