This blog is not intended to offer a diagnosis or recommend a specific repair. It is always best to have your vehicle diagnosed and repaired at an emissions repair station certified to do so by the Ca. State Smog Program.

Tuesday, September 6, 2011

What does the smog check consist of?

The inspection basically has three parts, a comprehensive visual inspection that is done by the Technician, a functional systems check that is partly or solely done by the technician and your car’s computer depending on year, and the tail pipe emissions gas composition analysis that is done by the Smog Station's computer.

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