air/fuel ratio guage

[96whitemaro]

i got a air/fuel ratio guage to check things out while i shot the nos. which wire does it hook up on the O2 sensor after the cat? i was thinking blue?

[Kal-El]

here get this http://www.thunderracing.com/catalog...vid=5&pcid=156 this should work better then cutting into it

[96whitemaro]

oh well it's too late for that already cut. but wanted to make sure it's the blue wire where it hooks to.

[Turbo V6 Camaro]

its the blue or puprle wire and its not the one after the cat........ it's on of the one in the headers or one in the y-pipe before the cat

[96whitemaro]

oh alright thanks. i'll look more into it on the book.