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Title: A great window into what is going on in your car
Review: The ScanGauge II did just what it was supposed to do, was easy to install and connect, and it took right off. I am an electrical engineer that was eager to see what my Prius was doing, such as the engine RPM and temperature. I entered codes for 2 xgauges that allow me to see the temperature of and the current flow in and out of the traction battery (the 200 volt one). Watch out, this thing will give you a nerdgasm.
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