I have the problem of running rich with the pacesetter headers and I'm wondering which O2 sensor to run on it? Thanks.

 

any heated o2 sensor will work, 3 or 4 wire, bocsh makes universal ones that dont come with a conector on the wires, get one of those, since ur only gonna be cutting the conector off anyway.


i belive i have a part number posted in the turbo sticky on the top of the forums

 

i have a walker o2 part number that i posted in the sticky
dont have the bochs part number though but any parts store can cross refence it

walker 3 wire o2 PART NUMBER 250-23003 cost was about 55$'s

 

Thanks alot, also does the 3 wire harness adapter GM makes work for the 6's? If not any suggestions on retro-fitting?

 

i just cut and spliced mine and soldered the connections.

ur gonna have to run ur own power and ground to the sensor anyway

u could always goto the junkyard and pick up a pigtial off a car so u can still have a connector on it

 

Okay, cutting and splicing is going to be the easy way for me, thanks for the info.

 

Dave, you wouldnt happen to have a picture of the walker installed? Or know which wires are what color as far as connection to harness, ground, and power? Amazon had 2 of these left in stock for $10 so I grabbed one.

 

should be 2 black wires and one blue wire iirc

the blue wire should be the signal wire
on the walker o2

i think on the bocsh the signal wire is grey with 2 black wires

ill dbl check for ya tom though