I was having some MAF code issues and someone on here recommended checking the sensor fuse. It was blown, and after replacing it the car ran great. The problem is, it keeps blowing the fuse every few days. I can't find any wires grounded to anything. Any ideas what could cause this?

 

Have you checked the 02 sensor wiring to make sure their not rubbed through/arcing anywhere? Happened to a friend of mine.

 

same here...check for burnt wire under that car near the exhaust & by the primaries under the hood....sometimes they get burned through and can short stuff out..

 

Thanks guys, I'll post up what I find.