Thanks for all the info. I’m sure there is not a pressure problem and from what I can tell the light has nothing to do with pressure. The car has only moved about a hundred miles in the last year and that was to a body shop for paint work. Took three trips to get everything correct. The oil doesn’t have many miles but is almost 2 1/2 years old, so I’ll do an oil and filter change, put some miles on it and if it is still on I’ll get out the ohm meter. Don’t look forward to dropping the pan. It might be a bit before I get back with the results. I’m in the middle of projects on the other two. Thanks for all the input.