ok, so i bought an o2 simulator and heater simulator for the rear o2 and was wondering what the wiring is for it.. i know theres 4 wires on the current rear o2.. the o2 simulator has a red, black and white wire and the heater resistor has 2 black wires.. so anyone know how to hook this up? any help is appreciated. thx =)

 

Look at the instructions? Not sure where you bought this from, but it still shouldave come with them...

 

don't bother, they dont work! your cel will turn off for like 100 miles then will come back on.