Turbocharger control system

摘要

A turbocharger control system utilized in a carburetor system including a carburetor having an air-fuel induction passage, a fuel supply passage supplying fuel to the air-fuel induction passage, and a turbocharger having a compressor impeller compressing an air-fuel mixture flow delivered to an engine intake manifold. The control system includes an air control valve which is positioned between a surge tank in the intake manifold and an air induction passage connected with the fuel supply passage and which controls an air bleeding amount supplied to the air induction passage in response to changes in pressure of the surge tank.