Originally Posted by
JTECHSAFF
i always earth mine, but im sure they dont need to be, also the sensor must be pipe down, they mis read any other way
however, the pipe running to the sensor from the plenum, should not be to long...there is a max length, and i would presume yours would ne too long....
Pipe down? And what if i pull some g in a corner or brake hard, it misreades?

As far as i know it's just a membrane on a variable resistance thingy, and is not concerned how it's positioned