Since the vehicle is "used", there will be no problem passing a smog check in California and obtaining California registration. Of course you'll need to make sure the vehicle is in good condition to pass the smog inspection. So long as the engine's emission system has not been tampered with, the check engine light is not on, and the emission monitors are ready, the vehicle can pass the smog test without any emissions modification; no smog parts need to be added.
A new vehicle, on the other hand, can not be registered (or pass smog) in California if it is not California emissions certified. There is a difference with 49-state emissions legal systems and 50-state (California) emissions however a USED 49-state emissions equipped vehicle, such as in the case of a Federal Emission Only certified vehicle from Florida, can pass the California smog test and receive registration here.
posted by SmogTips Support
