Quote Originally Posted by Pic_User View Post
VSS Lead Yellow/Blue Driver's Side Dash, above Fuse Panel, Gray Connector
Pulses Per Mile 4000 PPM

http://www.hondafactor.com/v2/showpo...55&postcount=5
There ya go. Use the VSS signal to trigger an interrupt, keep track of the pulses in a word variable...Bam...done...except for the building, and the programming, putting it in a box, testing it on the car, etc.etc.