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$100
Hypertech 3400 Speedometer Calibrator with Color Screen, 5.25 x 2.5 x 9 inches
Last updated 2 days ago in Queen Creek, AZ
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Description
Speedometer Calibrator Certified 50-State Legal Read and Clear DTCs Return to Stock Internet Updateable Speedometer Calibrator. If you’ve installed tires that are larger or smaller than original equipment tires, or if you have installed a ring and pinion gear set with a different rear gear ratio, Hypertech Speedometer Calibrator allows you to re-program for correct speedometer readings, as well as correct part-throttle shifting. The vehicle’s computer calculates your vehicle’s speed based on the diameter of the stock tires. If you’ve installed taller or shorter tires, or changed the rear gear ratio, the vehicle’s computer doesn’t know how fast your vehicle is going. As a result, the automatic transmission may not shift correctly and the speedometer readings will not be accurate (as required by law).
Details
Condition
Used (normal wear)
Brand
Hypertech
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