So I have hpt calculating my VSS for tire/rear end. This effectively puts out the 4000 ppm to my speedo from the ECU, correct?
The question is, prior to having hpt I programmed my Autometer gauge to approx 3800 ppm due to a driving test per Autometer.
Should my speedo be set solid at 4000 ppm and make all my calculations go through hpt?