Originally posted by MrCrowley
Hey Tone- are they calibration devices, or an install component. I am interested in the speedo calibration for my VX and Trooper. Both have slightly larger tires. I am used to it, but my wife always forgets. I know cops eye her alot! Thanks
I could be wrong but I think it basically takes the voltage from the speed sensor, modifies the signal (the amount of modification is adjustable by you) and then sends out the signal to the speedo so that right speed is displayed.