I have a Getz 1.1 Gasoline model of 2007.
The mentioned fault in the title appeared a week ago.
I checked the voltages as per this topic, and got these results:
left pin 12.2V
middle pin 11.1V
(battery voltage: 12,3V. Yeah, ok, I know it's low)
I took them as ok, so I replaced the sensor with...