GM 3 bar MAP sensor

Specifications, applications, part numbers, and prices for various OEM fuel injection components.

Moderators: jsmcortina, muythaibxr

Post Reply
sen2two
MS/Extra Newbie
Posts: 29
Joined: Thu May 07, 2015 9:00 pm

GM 3 bar MAP sensor

Post by sen2two »

I have 3 of these in my tool box. I have had them for years. I kind of remember one of them being bad, but im not sure. And if it is, I'm definitely not sure which one it is.

How do I test them to see if it hey are in working condition?
Matt Cramer
Super MS/Extra'er
Posts: 17499
Joined: Thu Apr 16, 2009 8:08 pm

Re: GM 3 bar MAP sensor

Post by Matt Cramer »

Give them 5V power and ground, and make sure they put out around 1.6 to 1.8 volts on the signal wire.
Matt Cramer -1966 Dodge Dart slant six running on MS3X
Post Reply