Guidance on Astra G Z18XE Simtec 71 ECU Replacement & P0130 Error Resolution

Hello, for some time I have the error P0130 - O2 sensor open circuit 1. Most likely it is a driver. I plan to buy a second one, but I have already read so much that I am lost, as well as other sentences. I will add that I have an op-com
I have a driver:

GM 55 351 751
S 03 006 03
5WK9 1726

and hence some questions:

1. What should I look for this driver if I could not find the same number? (Some write that it should be the same, others that only simtec 71, no matter the number)

2. If I buy a driver with an immo loop and a stone, all I need to do is install and finito? (Recently a guest from the alledrogo offer told me that he also needed a counter / clocks that he has included, otherwise he will not program it)

3. If I buy the driver only but logged out, it is enough to connect and program it with op-com?

4. Programming is done by entering the immobilizer options, after entering the pin, and there was something to choose from. Installing immo and driver?

5. How to log out the driver, I can't find it anywhere on the Internet, just after entering the pin, click ECU reset?

Someone else wrote to me that you need to upload a new SPS and only TECH 2.

Someone also hinted at me to try to add extra weight to the probe. How to do it?

You have a working probe, what is the heater resistance, the voltage reaches the probe? The beam is checked, but not with a meter but a light bulb?

The probe, first I mounted a stimulant and for a while after installing it, when it was warming up, it started to show something there, and then it stood at 412mV, I finally bought VDO and the same.
I checked with the meter the beam from the pins in the cube at the controller to the pins in the cube for the probe, like the meter was squeaking.
I did something like in the attachment.

I still have a video of checking the gray and black wires https://www.youtube.com/watch?v=ZcC8re9fzAA


Possibly the topic that I set up to reach whether it is a driver or a probe https://www.elektroda.pl/rtvforum/topic3186837.html

reset in opcom is logging out
immo opcom as much as possible

new soft for the driver only tech, but if it was operational, it will work