Hi: Where is the 02 sensor (the one in front of the cat) located on a 98 Accord? Thanks. R.
I found it. Can't miss it, actually. It's right there in front of the engine when you open up the hood. You can see it sticking out of the manifold heat shroud. Unbolt the heat shroud and then you can get a wrench around the sensor. One of the easier parts I've ever had to install. R.