If you're running non-stock tires, our Speedometer Calibrator can
correct the speedometer and odometer for tires up to 54 inches (for
most applications). This device is engineered for the speedometer
recalibration functions of the Max Energy Programmer, but without
the additional expense of the other tuning features. The
Speedometer Calibrator also comes with a USB cable and a CD
containing software to enable quick updates and upgrades over the
How does it work? Simply plug the Speedometer Calibrator programmer
into the vehicle's under-dash connector, select the tire height and
new gear ratio, and in a matter of minutes, your vehicle's computer
is reprogrammed for accurate speedometer and odometer readings (as
required by law).
In addition, the Speedometer Calibrator reads and clears Diagnostic
Trouble Codes (DTCs) or "check engine" lights. This allows you to
view detailed information about your vehicle?s operation without
having to purchase expensive diagnostic computers or scanners used
by dealership technicians.
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