The new Zurich OBD2 code readers helps take all of the guesswork out of troubleshooting with nearly every domestic, foreign, light truck, car, minivan, SUV, and hybrid from 1996 and up.

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As mentioned, the main differences lie in the capabilities offered by individual devices. However, that's not to say that every dirt-cheap code reader is equally good or practical.

Walmart is selling an 'efficient' $150 OBD2 scanner for just $30 Shoppers say it can easily transition you from “amateur car enthusiast to a more knowledgeable DIY mechanic.” ...