EGR venturi vacuum amplifier

EGR venturi vacuum amplifier
A device that uses a relatively weak venturi vacuum to control a manifold vacuum signal to operate the EGR valve. Contains a check valve and relief valve that open whenever the venturi vacuum signal is equal to or greater than manifold vacuum

Dictionary of automotive terms. 2015.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • venturi vacuum amplifier — (VVA) used with some EGR system so that carburetor venturi vacuum can control EGR valve operation; venturi vacuum is desirable because it is proportional to the airflow through the carburetor …   Dictionary of automotive terms

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”