Jetta ventilator throttle sign flashes.

Clean up. The throttle of the ventilation car flashes because the throttle is not clean and the mixture is too rich. This situation can only be solved by cleaning the throttle and re-matching. Jetta is the automobile brand of FAW-Volkswagen Co., Ltd., a joint venture of German Audi AG in China. Its first product, Jetta, was launched in Europe on 1979.