Diagnostics

Code P0420

What Should You Do When P0420 Code Display On OBD2 Scanner?

A confusing and often stressful result that comes from an OBD reading is the dreaded p0420 code. For those of you in Colorado, Washington, or a handful of other states, the number ‘420’ typically brings something more pleasant to mind, but this one has something to do with the catalyst system in your car. Here, we’ll …

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Evaporative Emission Control System

I Have An Evaporative Emission System Leak. What Is Going On?

You’re driving down the road and that pesky check engine light comes on. ‘What could it be this time?’ you ask yourself. One of the more common issues, especially with older vehicles, is an evaporative emissions system leak. Fortunately, despite its commonality, these issues are pretty easy to fix. They are also easy to diagnose, often …

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What is different between obd1 vs obd2

What Are The Differences Between OBD1 And OBD2? [Infographic]

The original concept was so simple. The auto industry throught, ‘Why don’t we create a diagnostic scanning device that can monitor the different parts of a car?’ With that, OBD scanners were born. Over the years they have evolved to meet different regulations and test varying parts of the car, both remotely and from within. …

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