What year model, engine, transmission? What was the exact code? If it is for a Vehicle Speed Sensor, then you may want to try this post.

http://www.contour.org/ubbthreads/showflat.php?Cat=&Board=trouble&Number=1046831&Forum=trouble&Words=vss&Match=Entire%20Phrase&Searchpage=0&Limit=25&Old=allposts&Main=1046735&Search=true#Post1046831

"Always do the cheap and easy ones first." 1996 V6 ATX 96K miles