I keep coming across articles stating the 2011 comes with factory installed wide band 02. Is this true? Does this mean you can purchase a guage and connect directly into these with out welding up new holes?

 

The first sensor on both banks is the wideband 02 sensor. The older style sensors were basically narrow bands that were toggled on 1v and these are widebands I believe on 5v. Not sure if you could tap into the signal but you should be able to monitor the PID with a TSX or something similar.

JJ