That is a standard feature of any OBD reader so they all should have it. All depends on which one will work with your OBD adapter.

Also there are 2 kinds of Aftermarket Converters you can get.

They call them “Direct fit” or “Universal.”

Universal does not mean they will fit any vehicle but rather that they can fit a few vehicles because they have to be welded in.

Like this Walker cat for your car is even less expensive than the ones you got listed but it would need to be welded into your existing pipes.

https://www.rockauto.com/en/parts/walker,84101,catalytic+converter,5808

So I think the way Rock Auto breaks it out is “OE Designed” are the direct fit ones. If you are going to DIY that is what you want get is a direct fit one so you can bolt it in.

Look on your underhood emission sticker and get the engine family number. As you can see there are a few for that year.

In CA?

Can you post a picture of your under hood emissions label? Cant seem to find one for a Billett

Just noticed your SMOG report said “Air Injection” “Not Applicable” like maybe those years did not even have AIR injection?

OK So I assume you have not tried an actual smog test yet.

As of now you would fail for not having the AIR monitor Complete. But to me that is the least of your problems.

All the unsupported monitors is what will prevent you from passing in CA.

Since 96 every car has had at least Comprehensive, Misfire and Fuel Monitor to complete. In fact those are so common to be complete every time on every car that the SMOG machines does not even count those. But what it does count is all the other monitors you should have complete. Catalytic converter is one you would have and EVAP is another and Oxygen sensor. I would have to look up your particular car to see what other systems you have on there but those 3 for sure. And that yours show “Unsupported” is a dead giveaway a tune has “Tuned out” those systems. So you will never pass a CA SMOG because they do what is called a “DATA Check” A few years ago this would have resulted in whats called a “Data Check Fail” on your smog test. But now they are all just included under the umbrella of “Modified Software” fail.

For many years CA smog machines would just take the word of the cars computer that if they reported 7 monitors ready then that is all the monitors that were on there. That made it easy for Emulators to do illegal smogs so they started collecting data on every car model. So if a particular model had 6 monitors from the factory those 6 better be reporting as either Ready or Incomplete. Any one that reported Unsupported would be a data check fail. And conversely if a car was suppose to only have 6 monitors and it reported 8 ready then they knew that was an emulator hooked up and would also get a Data Check Fail.

So you could try to get your secondary Air monitor to complete if you want. Do you know if your AIR system is still even on your car? Usually that is the first thing the racers remove. Do yo even have the factory exhaust manifolds on there? Or you got some headers?

What state is this in?

You got a tune on it?

Do you know if you got the SULEV accord engine? The V6’s are not the SULEV standard so even with it on you may get a check engine light. That is if it actually fits well.

Have you tried getting your money back from the seller?