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Automotive Emissions Forum

Professional automotive forum for discussion of automotive emissions, on-board diagnostics (OBD2), and emissions testing programs around the world. The discussions often cover both the non-technical aspects (such as enforcement, automotive politics, and legal), as well as the technical aspects of emissions and emissions-related repairs, including the differences between vehicle certification and the various inspection and maintenance programs around the world. This forum is for experienced automotive repair professionals only, membership required.

Continue to the description of our next automotive discussion forum, the Industry Events Forum.

Recent Automotive Discussions in the Automotive Emissions Forum

Smog Update Training
01/25/2025 in the Emissions Forum
If your smog license renewal expires this year, you can get the required update training next month at Ventura College. The class is free It's a pain to get through the admissions process, but it is free.
Fire Trucks must pass smog to help LA!
01/11/2025 in the Emissions Forum
You really can't make this stuff up. As LA burns, Sacramento is concerned about the out of state fire trucks passing smog! This is criminal negligence!!

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