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Title: What is the purpose of connecting the fuel pressure regulator to manifold vacuum on some systems? Post by: smhbyc on Oct 3, 2021 What is the purpose of connecting the fuel pressure regulator to manifold vacuum on some systems?
▸ To ensure a constant fuel pressure drop across the injector ▸ To reduce fuel pressure when manifold pressure is high ▸ To provide steady fuel pressure ▸ To increase fuel pressure when manifold vacuum is highest Title: What is the purpose of connecting the fuel pressure regulator to manifold vacuum on some systems? Post by: poke master on Oct 3, 2021 Content hidden
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