Automotive Repair Glossary : Manifold Vacuum Definition

Manifold Vacuum Definition: Low pressure in an engine intake manifold formed just below the throttle plates. Manifold vacuum is highest at idle and drops under acceleration. A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z   MFI MPG Macpherson Strut Manifold Air Temperature Manifold Vacuum Manifold Manual Brakes Manual Transmission Map Sensor Mass Airflow Sensor Master Cylinder Match Mounting Minimum Thickness Mixing Tires Modified Strut Module Monkey Wrench Motor Oil Motorist Assurance Program Mounting Tires Muffler Multigrade Oil Multiviscosity Oil

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