I've been searching the internet trying to find any solid information about the location of the secondary/downstream oxygen sensor for my car. I have a 2002 Accord with a F23A1 engine and I can't seem to find anything very specific to my car. I took a peak under the car to see if I could spot it behind the catalytic converter but was unable to. It wasn't on jack stands so I could have just missed it. If anyone has at least a diagram it would be greatly appreciated.