I got new oxygen sensors from Autozone (don't remember the brand, it wasn't the factory ford ones) about 3 months ago and they have 3 wires coming from them. Two white and one black. I just assumed they were the right ones, since the computer said so, and I didn't have any other sensors to compare it to. When I bought the car, it had both it's sensors cut so I bought those to replace them. I have a check engine code for oxygen sensors not working. Now I don't know if its the harness or the sensors.
On another post, people told me foxes were supposed to have two wires, but do any of you guys have 3 wire oxygen sensors that work?
On another post, people told me foxes were supposed to have two wires, but do any of you guys have 3 wire oxygen sensors that work?