The code indicates the sensor is slow to respond. That can be caused by several different things. For example, the obvious, the sensor could be bad. Also, an exhaust leak, engine vacuum leak, and even a wiring issue can cause the code to set.
IF the water pump is making noise and has a wobble, the bearing is bad. With the engine off, see if you can wiggle the pulley. Also, if you can possibly record it and upload it for me to see, it may help.
As far as the bearing, it isn't one that can be pressed in. The new pump will have a new bearing.
Let me know if I can help or if you have other questions.
Sunday, May 23rd, 2021 AT 8:00 PM