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dynamometer esp smog

  1. Smart Car 451 vs California Smog Check?

    smart General Discussion
    Hi all, Does anyone know the procedure for getting a Smart Car (2008 Cabriolet) smogged in California? I just got back from a Smog Check place, where the technician couldn't figure out how to do the dynamometer test -- I think the ESP was refusing to allow the rear wheels to roll fast while...