i just got a gauge pillar and gauges. And i have everything hooked up and installed except for the voilet wire on the air fuel gauge. it is an autometer gauge if that helps.
it says run it to the signal wire from the o2 sensor. and i dont know what wire that is or where to get to it at.

any help is appriciated.

thanks
nick

 

anyone? i still need to know!

 

Never mind... I looked in my Trusted service manual and they are still using a four wire.

On the ecu connector is C16 (white)

 

how do i get to the ECU, and how do i find c16. there are 3 plugs correct? what one do i go to ?

 

ok, finally got it last night....wasnt that hard after all.