um............Mazda or some other japanese company, bookoo bucks.

 

I'm still not understanding what's wrong with a Bosch unit from a local shop.

 

There the same price, $35 ish...

Jason NYC

 

im lookin into gettin a new o2 sensor myself. the one i have is 3 wire but only 1 is pluged in. . i adjusted my tps cause it always wanted to die so i bumped it up a few 100. but the problem is when it's cold outside like below 10degrese and i start it in the mornin to let it warm up, if it runs for about 10mins there is a big cloud of white smoke commin from the exhaust and from under the car. it seaps into the inside to. but when it warms up it runs like normal. just wonderin if that would be the problem. thanks