so i got this guage and it has 2 red wires 2 black wires and a green.. used condition. the short red and black go to lighting it up. wut do the long red/black go to and wut does the green go 2.. was told it was a wideband meter but it didnt come with a o2 sensor or ther stuff due becuase it was used so. i was wondering if i spliced it into the 02 sensor will it still work properly?

 

no, you need to buy a wideband o2 sensor and controller.

mine was plug and play, so i couldnt exactly tell you how to wire it up. im guessing a red and black goes to power and the other red and black goes to the controller

 

k thanks where could i get the controller?

 

glow shift

 

so the way mins is now wut else do i need besides the controller

 

a WIDEBAND o2 sensor. like i said most are plug and play, eliminating the need to wire it up. you'll need some sort of connector to plug the gauge into the controller.