Last year Circuit Cellar magazine ran a series on making a controller for automotive engines. I'm not sure of the issue numbers but, I give there url: http://www.circellar.com/ As I recall they did not use a pic though, they used a controller designed for the purpose. ater,arl ********************************************arl Watley WB2ZSG cwatley@JUNO.COM******************************************* writes: Andrew McDermott >Can anybody point me in the right direction to find information >regarding >the use of PIC's in automotive applications. I am particularly >interested >in data acquistion (engine speed, control positions, wheel spin, shock >loading >and etc.) in racing automobiles. This information doesn't have to be >PIC >specific nor racing specific. Thanks. > >Andrew >