Speedometer Calibrator 742002
Hypertech's Speedometer Calibrator can correct the speedometer for tires up to 54 inches (depending on the application). Simply plug in the Speedometer Calibrator into the vehicle's diagnostic port under the dash, select the tire height and/or new rear gear ratio that has been installed, and the vehicle's computer is reprogrammed for accurate speedometer readings (as required by law). The Speedometer Calibrator also reads/displays/clears DTCs and is internet updateable. The Speedometer Calibrator is emissions certified 50-state legal (application specific).
- Adjustable Tire Size/ Gear Ratio Change
- For Multiple Tire Sizes
- Reads/Displays/Clears Diagnostic Trouble Codes
- Warning: May contain chemicals known in the state of California to cause cancer, or birth defects or other reproductive harm. For more information, please visit www.p65warnings.ca.gov