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    Beck/Arnley MAP Sensor

    Part #158-0657
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    • Product Details

      Part No.158-0657

      Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)

      Mounted on or connected to the intake manifold to monitor intake vacuum. Calculates air density and determines the engine's air mass flow rate, which in turn determines the required fuel metering for optimum combustion. Measures engine load so ignition timing can be advanced and retarded as needed. Recovers proper fuel economy, engine power, and proper idle.

    • Specifications
      • O.E.M. Replacement:Yes
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