Trying to locate the map sensor on a 1994 super duty chassis in a rv. need help
Thanks

 

Its gonna have a vacuum line to it and a 3 or 4 wire connector. Usually black plastic not much bigger than 1/2 a cig pack. So trace vacuum lines and you'll hopefully find it.


Dick

 

found it, thanks, and boy I hope I finally solved my big problem. I have had intermittent running problems, usually at take off. Spitting and stalling and then would run ok, but the power never seemed right adn gas mileage was terrible. I just replaced the MAP sensor and while I still have a hard to start issue, once it did it runs great and the power is unbeliveable. Hopefully once it gets hot I will still have no issues.