On my accord ex 2.2l vtec 4cyl the idle was fluctuating so I turned my fast idle unit and it still does it. So then I unplugged my angle sensor connector and my idle went to 3000rpms. What does this mean or any solutions on my problem?

You may have 2 problems. The trouble codes are for an oxygen sensor fault. You likely have a bad oxygen sensor, but that usually won't cause a car to stall. If you're having issues at idle, look for vacuum leaks or possibly a very dirty throttle body.

check the temperature sender unit is connected (temperature sender unit not the temperature sensor as there are two separate units doing 2 different jobs).

Where are the wires broken?

Seems like the coolant temperature sensor is giving the computer erroneous readings, and it is not adjusting the fuel mixture properly for cold engine operations. You should have the check engine light on, indicating this malfunction. The idle fluctuations are normal. The engine is trying to die, from the improper cold mixture, and the computer (ECM), recognizing low idle speed, is sending it back up. Another possibilty is that the butterfly on the throttle body is not closing completely, to allow richer mixture needed for cold starts.

Sounds like it could be a problem something to do with the clutch perhaps? If the clutch or other components of the tranny are malfunctioning then it could very well be the source of quite a few elusive problems, and unfortunately the transmission on Honda's are known for hard-shifting, so i would have the transmission diagnosed just to see if everything checks out A-OK. Let me know how it goes!

check coolant level, sounds like it's low,...

think its on the gearbox diff unit

change your fast idle thermo valve

If you are talking about just plugging into the speed sensor yes. A VTEC and NON-VTEC are one and the same.