In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bennettdan wrote: GAF and Markistuff, Their is a company that sells wideband O2 sensors with interface that outputs a Analog voltage from 0-5v and is not to expensive. http://www.innovatemotorsports.com/products/lc1.php they cost $199 and are highly recomended buy alot of the guys I know that tune cars. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=5&m=192262#m195868 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)