Negative Positive
Title: Good product, great data
Review: This scanner gives you everything you need to help diagnose problems with your car. Unlike the cheaper scanners that only give you a code, you can view real time data and see the effects of changes you make to confirm the operation of sensors and computer controls. The only reason I give it a 4 insead of 5 is that a couple of times, I plugged it in and the screen just went white. I couldn't reset it for about 10 minutes but it seems ok now.
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