How To Fix A Misreading Speedometer

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How To Correct A Speedometer - Honda S2000 - Speedo Corrector RaceLogic VBox Sport - http://amzn.to/2nPBBwX Subscribe for new videos every Wednesday! - https://goo.gl/VZstk7 Product Links: Vbox Sport - http://amzn.to/2nPBBwX Yellow Box - http://yellr.com/ Fixing the speedometer on my Honda S2000, which as you can see clearly reads too high. While traveling at a GPS verified speed of about 80 to 81 miles per hour, you can see the car’s speedometer is reading 87 miles per hour, significantly higher than the actual speed. This is a result of changing the final drive gearing in my S2000, but you could also have a speedometer reading incorrectly from putting on different tires or wheel sizes. To correct this, first you need to know how much your speedometer is off by. You want to travel at the highest legal speed you can near you, so that you can have an accurate percentage difference. In my case, driving at about 81 miles per hour shows a speed of 87 mph, so my car is reading about 7.4% high. Next I’ve purchased a Yellow Box correction kit. These can be used for many different makes and models of vehicles, simply splicing into the speed signal wire, or by using a plug and play kit they provide, also available for many different brands. The first thing we need to do for the install is lift the front of the car up onto jack stands. The speed sensor for the speedometer is on the transmission for the S2000, so we’ll need access to it. Once underneath the car, unplug the sensor fr

Published 2017-05-03 · Watch on YouTube ↗
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