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Mass air flow sensor - vane - explained

How does a MAF sensor work? What is a vane type mass air flow sensor? This video explains how a vane type mass air flow ...
James, I have a 1988 Corvette Tuned Port Injection (TPI) that randomly sets a code 36: a mass airflow (MAF) sensor function fault. I have replaced the Electronic Control Module (ECM), the mass airflow ...