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MAP Sensor 2-bar for blown/turbo applications

Plug-in 2psia - 29psia MAP sensor for the Programmable Digital-7.

PART# 23121

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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 about 1 volt to 5 volts. Several different versions are available for normally-aspirated and engines with blowers. Applications up to 15 lbs. of boost.


  • For use with MSD controls.
  • Applications up to 15 lbs of boost.


Emission Code2
Product TypeMAP Sensor
WarrantyLimited 1 Year Warranty
Part Number23121

Service Parts



This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle

Warranty Information

Limited 1 Year Warranty: See Details
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