S.O.S. - 13111's to 04 gto connector.
 

Two days of google searching has not brought me the clear answer I am looking for.

I have bosch 13111 02 sensors in my swap headers. I had to purchase the connectors separately to adapt to my 04 gto harness as my swap did not come with any 02 sensors. The connector came with all yellow wires coming from it with 6" whips. I am looking for enough information to be able to wire the connectors correctly the first time.

Any help will be greatly appreciated.

Any help ?

I will see if I can find the connector view.

google 04 gto, oxygen sensor connector

so all that info I did find before making this post. here is my confusion.

B1,S1

HIGH --PURPLE
LOW--BLUE/BLACK
12V--PINK
GROUND (ECU)--BLACK/WHITE

B1,S2

HIGH---GREY
LOW---GREY/BLACK
12V---PINK
GROUND(ECU)---GREEN/RED
I understand that part. but when I go to research 13111's the info I get is

SIGNAL--BLACK
GROUND--GREY
HEATER--WHITE
HEATER--WHITE

I am confused because there is two signals coming from the car and only one on the sensor. and i don't see a mention of the heater on the wiring diagram. maybe this will clear me up