Originally Posted by
Spoolnsquirrels
Well I can tell you I got it working , since it is sensing the park paw ring I counted the number of lugs. Which is 21, I then entered that number in the speedo section under vss revolution, I then calculated the percentage difference from 40 to 21 which is .525, I then took the Speedo calibration number which mine was 115,289 and multiplied it by .525 and then entered that number into speedo calibration. And it all worked great. It is off on the mph by only 1 mph,