Click to enlargeMSD : 23121 : Map Sensor - 1 Bar

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 normal aspirated and engines with blowers.




  • Availability: Usually ships the next business day.

    23121$67.99
  • Don't see what you want? .......... Need help?
    Or, IF THERE IS NO ORDER BUTTON AVAILABLE on the part you want to buy, please call us

    TOLL FREE at
    1-888-6 GO FAST(1-888-646-3278)


    Monday - Friday 8AM - 4:30PM Pacific Time

    and talk to one of our experienced Sales Agents.



    Some parts may not be legal for sale or use in California and other states on any polution controlled motor vehicles. Check your local laws for use.

    Copyright GoFastParts.com all rights reserved. No part of this site may be reproduced without prior written consent.