I just installed my aem uego wideband today and it stays stuck at 14.8. I bought the wideband brand new from one of the vendors on the forum. I have tried disconnecting the harness to the 02 and have rechecked my connections a few times. Also there is like some calibration screw in the back of the gauge, could that have anything to do with it.

Any ideas on what could be going on?

Also I did do some searching before this but most people had this issue with older 02's not brand new ones.

Thanks!

 

sounds like something is not connected right

 

For the most part, there is no calibration on the UEGO unit.

 

Mine got stuck once and I unscrewed the o2 sensor and sprayed the hell out of it with electronic parts cleaner.Screwed it back in problem solved.May not work but its another shot in the dark.

 

BUMP-
So I took a look at the 02 today and it seems to be rubbing against the floor of the car. I got the bung welded too close to 1 o'clock instead of closer to 3. It was a pita to put in because I had to pry the downpipe to even get it to fit. I think in this process I might have messed up the actual 02 sensor.

Is it that sensitive that from it getting pinched would cause it to not read at all??