sebo1975

I own a 2006 Audi A4 2.0T Quattro with 41k miles. My car has been at the local Audi dealer ( Fletcher Jones ) 7 times in the last 6 months. The low pressure oil light comes back every couple of days. Audi service replaced the oil pump, sensor ( 2 times ), and changed the oil and filter. Every time I take picture og the light with my iphone when it occurs, since 5 out of 7 times thay cannot duplicate the problem. It ussualy happens when I drive the car for longer than 20 minutes, and I realized that it happens more often when outside temperatures are warmer. Any ideas what should I do next? Any ideas what Audi service should do next?
Sebastian

sebo1975

By the way my car has an Audi Navigation Plus....

aublutiger

Ever find a solution to this? Over the past few oil changes mine is doing the same thing...seems that after the oil has about 7k miles on it, the viscosity is low enough to trip the sensor. The car has 178k on it, so it could be just old and i'll have to start changing oil sooner than 10k, like maybe every 5k. I don't think it is the sender, as it only happens when the engine is warm.

aublutiger

and mine has the nav plus system too..if that matters