[V8] Mystery Wire

[Eric Devansky]

Under the hood of my V8 there is a wire that runs along the driver side
frame rail, and plugs into what looks like the steering rack under the brake
master cylinder. It contains a green and a white wire. Does anyone know what
this is for? I just notices it appears that the PO of my car pinched it
between the frame rail and the heat shield on the passenger side. It's a
long shot, but could this be part of my no start problem?

~Eric