Ok, I got on the right 02 wire, dark blue/pink #43 at computor, car was fully warmed up while testing and I got around .36, at first all I got was 0.00?+-, the left one read to be between .8 to .9, if I had the right wire, hard to find the wire for the left 02, and the one I tested for the left didn't have a number on the plastic where the wire enters the comp so I am not 100% sure it was the right wire, will look again right after I post this. What do these mean? I have a code 42. Used to be a 41 until I got an 02 that was actually hooked up. Thanks