Insert wideband sensor into 2nd o2 housing?

[truwarrior]

Will inserting a wideband sensor into 2nd o2 housing provide accurate o2 readings assumeing there is no cat con?

 

[Defiant]

If you don't have exhaust leaks, it should be accurate.

 

[DSMJim]

What type of WB02 are you using?

I welded on an extra bung in my downpipe so I could put it in and take it out as I saw fit. If your using the new AEM which replaces an O2 sensor and has a wire to send back the proper 0-1v reading then you just replace it and leave it in all the time.

You can put it in the second O2 hole only as long as you have no cat otherwise your going to be getting an awefully lean reading.

The thing about WB02's is that it must be hooked up and running all the time or completely removed. You can not leave the sensor in and not running because it ruins them. Which is why I have the extra bung and plug in my downpipe.