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Home › Methods and system for controlling engine airflow with an auxiliary throttle arranged in series with a venturi and in parallel with a main intake throttle

Methods and system for controlling engine airflow with an auxiliary throttle arranged in series with a venturi and in parallel with a main intake throttle

US Patent 10280875 · Granted May 7, 2019

Estimated economic value: $5,783,000 ⓘ

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