Was reviewing the data file that I logged the last time I hooked the Autotap to the Contour. The TSS consistently indicates 0 or 1 RPM regardless of the speed I drove from standing still to 55 MPH. I am going to hook the Autotap up the the car again and double check my results. If I get the same results again, I am going to connect the Autotap to my 96 Taurus and monitor the TSS output on the Taurus to be sure the Autotap in not giving a false indication. If the Taurus TSS checks Good and the Contour TSS continues to check bad then I will change the TSS in the Contour.