Looking for a WB O2 what one should i get?

I'm using the sensor that came with the wideband. It's mounted about a foot behind the flex in the downpipe. It's been acting funny since new and I've only had it a couple months. Also, the sensor itself isn't covered under warranty per Innovate's manual. I searched on Innovate's forums and it seems to be pretty common. That's not saying much since the forums seem to be used for tech support, so of course they'll be filled with problems.

It works fine when it works. I'm just tired of having to unscrew the sensor and do a free air calibration every week.

After searching awhile back it seems it may happen due to an overheating sensor. I'm going to fab a heat sink and see if that fixes it. If not, I'm getting something else.

 

[Scientist]

they told me to calibrate it, made me upgrade the firmware and recalibrate again, but so far i haven't gotten a good reading from it. Digit, my apology i made a mistake re: Ford Muscle article, Although they have said they are going to do the test again because of complaints from all the vendors.

Oh well...i'm gonna be trying zeitronix for my personal vehicle