Hello,

My 96 Cabriolet has the low oil pressure light flashing when ever I get it over 2400RPM. When it goes back below 2400RPM, it turns off.

Everything runs OK and sounds fine.

I checked the oil and it was in the middle of the dip stick so I topped it off. This didn't help.

I had theengine flushed and that didn't help.

My next stop is my local mechanic (I'm guessing a bad sensor).

I was just wondering if there was anything else I could do before I start feeding my mechanic.

Thanks,

Marc

 

check the oil pressure senders

 

If you have not resolved the problem, check out this post (and if you solved it have please post the solution - thats why this is here!!):
https://www.audiforums.com/m_676363/tm.htm

It could be that the brushes in the alternator are marginal and it is a low voltage anomoly. In my case, there were random flashes of oil pressure and temperature lights.

Check out the post ... in my case it was a bosch alternator and the brushes are integral to the voltage regulator which was available at < $80 us. The alternator is ~$200.

Also, in my case the alternator had been replace 6 years ago and was in pretty good shape. If it were original, I would just replace the alternator instead of just the voltage regulator.