Hello
I tried to see the speed of the car from the abs sensors ( hall) with the formula 60/48 * freq (B) * (3.14 * 0.625) * 60/1000 . i only see a hook ( orange) What do i wrong?? . i also download the wave form from steve smith nov 2018 but i dont see lines of speed in km or miles.
Please can anyone help me???