View Full Version : speedometer calibration

03-10-2008, 09:49 PM
I disconected the line going to my speedometer in order to easily access my gas tank and now the calibration on my speed is extremely off (yes i did reconect the wire). It says im going 30 when im barely on a plane, probably more like 20. DOes it just need to be recalibrated? If so, how do i do it? Its an 06 mastercraft x6

03-10-2008, 09:54 PM
You need to get a hold of a GPS unit. Then you will recalibrate it when you get the reading from the GPS unit.

Thats the one button in the boat that never gets touched!