Automobile 3 Bar MAP Sensor with 2m Cable

today I want to take a minute to talk to you about map since there's a real quick what you need to know kind of dispel some of the confusion about it but some of you may have and get into how you choose the map sensor for your application if you're upgrading so stick around [Music] everybody welcome back to the garage and I wanted to go ahead and take a minute as I said and shoot a short video to talk to you specifically about map sensors now what does the map sensor do this is the manifold air pressure sensor it is part of the speed density calculation which is one of the fueling methods on modern GE and vehicles and what it does is it takes a pressure reading from your manifold after your throttle body uses that verses temperature reading and in some cases barometric and and humidity and stuff like that and it then calculates the actual volume going into the cylinder and that is part