Msd 23121 Map Sensor For Electronic Engine Controls

Description

MAP Sensor for MSD Controls

Bosch Style, 2-Bar for blown/turbo applications, up to 20 lbs of boost.

MSD23121

D23121

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.

Explore more from our collection.