Im about to put my header on later and I bought this O2 Simulator with dual outputs. Im not really sure how to wire it up. If anyone could throw me a bone that would be great. Im guessing the red and black wire are the power and ground and the white wires are actually for each sensor on the header. But where can I pulll power and ground on the sensor and what color wire do they white ones connect to? I know its in the wrong forum but I needed the exposure.

 

Bump. I need to know the wiring for the 2ndary 02 sensors on my gs430 as well.

 

You are talking about a stock O2 sensor?

 

Ya i got it and comnpleted my install. GS430 was type 3.

http://www.o2sensorsimulator.com/

 

Why did you install a simulator?

 

Why do you think? They only serve one purpose.

 

I didnt think an O2 simulator was needed to install headers on the V8.

 

I know. But it does when you take out all the cats.

 

Ah.....well good luck because I have no idea.

 

Are you saying you aren't going to run any O2 sensor at all, just the simulator?

On my firebird when they removed the cat, they added a resistor that faked the signal between the O2 and the computer so that the O2 would feed the correct signal to the computer.

 

You can only remove the o2 that are after the cat.