MAP SENSOR, 2.5 BAR FOR GM LS - Sniper EFI MAP Sensor 2.5 Bar

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Overview The pressure inside the intake manifold is an extremely important input to the ECU. This sensor will respond to changes in manifold pressures and relay the information to the ECU in the form of a voltage signal ranging from 1-5 volts. This sensor will handle applications up to 25 lbs. of boost. Direct replacement for ACDelco Supercharger Pressure Sensor part number 12592525. Required Holley EFI system to use with this sensor Features Utilizes stock attaching points Ideal for applications up to 25 lbs. of boost Voltage Signal Range 1-5 volts Monitors manifold vacuum, varying output voltage to the ECU as a function of load placed on the engine, and providing necessary data to control fuel enrichment Show more