vac boost guage problem

like the title says the vac boost guage does not work on my aunt 94 thunder bird sc. I wanted to know if any body has had this problem before, if not were is the stock sensor located. thanks in advantced.

a vaccum hose/line is probably become disconnected..

Iv look at the engine and so far i havent seen anything loose or disconnect. Were would the vacumme line for the boost guage be located.

if your underhood stickers are still intact theres a vacuum diagram on one of them if not autozone can get you a diagram

thanks ill try that tonight and ill get back to you guys. thanks agin.

Ihad fixed it the other day tuns out the vac line on the back of the manifold coming from the intercooler had become brittle from heat and broke off.Thank for all the help.