Road & Track participates in various affiliate marketing programs, which means we may get paid commissions on editorially chosen products purchased through our links to retailer sites. They have already developed an association between these identifiers and various categories of modifications, including those that are covered by CARB Executive Orders (EOs). A: I agree! 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It is against the law in California to tune. Your FAQs Answered on California's ECU Tuning Policy | The Drive Unless the pulley swap is pretty stealth looking, it "should" fail the visual for that alone. How do you guys with mods pass smog when the time comes to get your car inspected? California state smog testing outlines emissions thresholds for each of the above four gasses at varying vehicle wheel speeds: 0 mph (idle), 15 mph, and 25 mph. This new OBD-OIS smog check wrinkle is a pain in the behind but, for 99 percent of Californians, they dont even know its been going on. The State emission standards can be more strict than the Federal standards, but they cannot be less than the Federal standards. Can I just go after installation of the ECU tune to any SMOG station and get my car tested whether it would pass the CA SMOG check requirements or not. The cookies is used to store the user consent for the cookies in the category "Necessary". APR, for my 2016 R here in CA. From the webpage: California is among the strictest regions on the planet when it comes to emissions policies, so it's not surprising to see the BAR implement a rule that it thinks will curb emissions by preventing cars from using aftermarket tunes that could increase said emissions, no matter how negligible that increase may be. Its real simple, flash back to your original configuration and make sure all your OBD readiness monitors are set and youre ready. I'm sure replacing those things would have made my #s better, but I still passed with flying colors. CARB-approved music is still legal. In order for smog shops to continue operating, by 2015, smog shop owners needed to upgrade their smog machines with approved Data Acquisition Devices that communicate with BARs database in real-time during the test. Tips for passing smog in California. I'm a smog tech. Slightly higher air pressure in the tires make them easier to spin, putting less stress on the engine and causing it to burn cleaner at a given speed. Save my name, email, and website in this browser for the next time I comment. ECU tune and CA smog? - Audizine Cold air = air from outside the engine bay (which is where the stock intake pulls from). In other words, BAR expects very few vehicles to fail for illegally modified software.. Whether you drive a Toyota Prius hybrid or a tire-smoking Dodge Challenger in California, every new gas, hybrid, or alternative-fuel vehicle produced as a 1976 model year or later requires a smog test. % of people told us that this article helped them. The new policy, first highlighted by Car Bibles on Tuesday, is outlined in the California Bureau of Automotive Repair's Frequently Asked Questions section. If you are flagged as a "gross polluter," you will have to go to a "STAR" repair station that will cost you considerably more money than a regular repair station. You can't swap a set of carbs onto an EFI 280z and have it pass smog in California. If you have to sit in a long line at the test center then put your car in park and hold your RPMs up to about 1200 to 1500 just before it is your turn. Just a special downpipe with tuned for 91 and e85. If your vehicle fails for illegally modified software and you believe it is already an OEM setup or CARB EO approved, you may, If you unknowingly purchased a vehicle with illegally modified software, you may. 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