oxygen sensor on 2006 Scion tC

i replaced the oxygen sensor and is not original nedd to match the wires but they are differents colors, i have one grey 2 whites and 1 black but i dont know how to connect them

Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
1 answer
I would not use a universal Oxygen sensor on this vehicle. These are usually an Air Fuel Sensor and need to matched exactly by part number. Even the CAT monitoring or rear Oxygen Sensor is carefully calibrated. Go with an exact fit part.