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Update on Smog Check Laws

During 2010, the California State Legislature approved a number of new laws of interest to Automobile Club of Southern California members and motorists. Unless otherwise noted, these measures take effect January 1, 2011.

Local Tickets. SB 949, supported by the Auto Club to clarify existing law, makes it unlawful for local governments to ticket drivers who commit moving violations under municipal codes or other local regulations. All moving violations must be cited under the appropriate state vehicle code section, which specifies penalties. This law ensures that drivers throughout the state will be treated uniformly for moving violations.

Smog Check. Under AB 2289, beginning sometime after January 1, 2013, model-year 2000 and newer vehicles will be tested for smog compliance using the vehicle’s onboard diagnostic systems (OBD-II) instead of a tailpipe sensor. If the vehicle is not equipped with OBD-II or has emissions problems, it can be tested using the tailpipe sensor at a test-only station. Changing the testing procedure should reduce the cost of smog checks, according to the California Bureau of Automotive Repair.
Source: January/February 2011 Edition of Westways Magazine

An emission test cycle, also known as a smog check, is a specified procedure for measuring pollutant emissions of engines. For emission measurements to be comparable for different engines in a category, the measurements are performed under a specific operating pattern, or ‘test cycle’ of alternating high, medium, and low engine load. The test cycle should ideally reflect a ‘normal’ usage pattern concerning speed and acceleration. Realistic test cycles are instrumental for the environmental integrity of emission standards. It was recently discovered that engine manufacturers would engage in ‘cycle beating’ to optimize emission performance to the test cycle against which European vehicle emission standards were tested, with the result that real-life emissions would be much higher than expected, undermining the standards and public health.

Print Smog Test Coupon and save $31 for your smog test.