can any one help me out....I've searched and nothing maybe I'm not searching for the right thing Done anyone know howto do this ?

 

Are you using a Power FC? That's the only reason you would want to do it. FD sensor only reads up to 17psi though, why not go with a GM 3 bar? There are three wires you need. I'd have to go look at the wire colors--FC sensor has an extra wire.

 

A.)yes using power fc.
B.)already have the sensor.
C.)dont have the money for 3bar
D.) Just need to know which wires go where