Hey guys, I’m rocking a BMW E60 525i 2008 with N52 engine. Recently few issues popped up regarding my oxygen sensors as per the pic attached. Does anyone have similar problem like mine? I have asked many mechanics but they said since it’s an old car, the issue will persist even after changing...
For those that have too much free time on their hands.
http://www.e90post.com/forums/showthread.php?t=1290576&page=26
https://www.youtube.com/watch?v=PmHAOAsPJlg&feature=youtu.be