Reet, my car is over fuelling, had it on shareware conzult today, and, the left one reads 0.02/0.03v. If i unplug the left one, it reads a constant 0.33v, plug it back in, 0.02/0.03. The right hand one reads 0.06, if i unplug it, nothing changes, what should they be reading? neither of them change at all when revving the engine....

They will be dead sensors then! If you unplug them they will go back to automatic settings which is why they don't adjust as technically they aren't reading anything (as not plugged in) and when it is plugged it as its dead it cant read anything anyway!

 

2 new 02 sensors on your buying list it would seem :)

arrrrr crap, dear do them little efforts! think that's gotta be the only things that haven't been changed on the entire car, may as well tick em off the list! just out of interest, what should they be reading?

arrrrr crap, dear do them little efforts! think that's gotta be the only things that haven't been changed on the entire car, may as well tick em off the list! just out of interest, what should they be reading?

 

 

The reading is less important than the fact the readings change all the time. They will vary between 0.1 and 1volt I think, but as long as they are crossing the 0.5v mark about once a second then they are working.