Hello gentlemen, I'm back with my car on the forum 
Everything was beautiful, I was suddenly blinded by the check, I connected the computer: linear lambda probe, reference voltage, open circuit . I deleted the error, it returned to normal, 5 minutes at idle speed, an error with the heater appeared, a break in the circuit, a short circuit to the plus ... I thought that a short circuit or something. I brushed the cables, everything is ok, there is tension on the ankles. I have a second probe in stock now, so I say, hook the second one outside and we'll see what's going on, plug the probe in, erase errors, the probe fires 15 seconds and disconnects ... The broadband probe is designed so that the voltage on it is as close to 0, 45.
So comes 15 seconds:
tension 0.44-0.45
regulation -15% - + 15%
after it crashes, the probe regulation does not work and the voltage is 6.24V
Where is this current coming from? I have no idea where from why and why ...
I have no idea what could be? any suggestions? Hints? Maybe diagrams of the cube from the probe?
It seems to me that if the probe was out of order, then the coal would not fire, and it comes 15 seconds and disconnects.
Let me mention that this probe is broadband (unless I mistook the name)
1.6 16v BCB engine
Golf 4, 2002.
Thank you in advance and best regards
Luke

Everything was beautiful, I was suddenly blinded by the check, I connected the computer: linear lambda probe, reference voltage, open circuit . I deleted the error, it returned to normal, 5 minutes at idle speed, an error with the heater appeared, a break in the circuit, a short circuit to the plus ... I thought that a short circuit or something. I brushed the cables, everything is ok, there is tension on the ankles. I have a second probe in stock now, so I say, hook the second one outside and we'll see what's going on, plug the probe in, erase errors, the probe fires 15 seconds and disconnects ... The broadband probe is designed so that the voltage on it is as close to 0, 45.
So comes 15 seconds:
tension 0.44-0.45
regulation -15% - + 15%
after it crashes, the probe regulation does not work and the voltage is 6.24V
Where is this current coming from? I have no idea where from why and why ...
I have no idea what could be? any suggestions? Hints? Maybe diagrams of the cube from the probe?
It seems to me that if the probe was out of order, then the coal would not fire, and it comes 15 seconds and disconnects.
Let me mention that this probe is broadband (unless I mistook the name)
1.6 16v BCB engine
Golf 4, 2002.
Thank you in advance and best regards
Luke