Originally Posted by mrphotoman

yeah i would not trust your tailpipe.

i wired up a Innovative LC1 wideband so I can screw it in my O2 bung, plug it into my cig lighter and then into my laptop. Takes about 5 minutes to do it. Most people buy a gauge and mount theirs permanently though. I did mine like that because I tend to change cars a lot and did not want to buy a new wideband every time I got a car (or go through the hassle of removing the perm install units) and I have a lot of friends that like to tune so I share it often. It was $199 shipped when I bought it a few years back.

The Innovative LC1 won a "shootout" between all the widebands and the Zietronix was ranked as one of the least accurate but from what I read in the report they did not vary much in accuracy to the point it would be an issue. Listed below is the newest shootout with their other widebands, they have several to choose from. You can always call them to see what is best for you.



http://www.innovatemotorsports.com/

http://www.innovatemotorsports.com/r...B_Shootout.pdf

or you could just jump on a dyno and do a few runs for around $60 and get your a/f ratio but you can not monitor your a/f ratio on the road like you can with your own wideband.