ok where do i need to get this welded in for atap?
i have a true dual setup on mine does that matter?
also need to now asap cause im going to have it done today.
thanks,
daniel

 

anyone?

 

I didn't know you had to have an O2 sensor for ATAP. I thought it just plugged directly into the diagnostic port.

 

Just infront of your cat if you have them still. I know on the small Ford motors the drivers bank tends to run a bit leaner than the passanger side so I'd have done it there...but this is GM so I'd do what side is easier for access.

 

i might be confused on this part but i was told i need to have an O2 bung welded in so that you could monitor the A/F ratio

 

so it doesnt matter which side as long as it is before the cats?
thanks
daniel

 

Yeah you need an O2 bung before a cat for an accurate WOT A/F ratio.

It shouldn't make too much difference what side you choose.

 

cool thanks HITMAN im headed out right now. thanks for the reply.
im allready late for another appointment. i will have to get this done later today.

 

I'm hoping your talking about for a wideband A/F gauge. If not .. ATAP uses the ones that are already in place.

 

Yeah we are talkin about the wideband bung.