Logic of naming sensors in VW-group is simple it contains "G" (german "Geber") + sensor number. The sensor number is unique. Here you can find fitting location, connectors and pins description, some information about sensors signals.
To our mind, sensors information is reference, so there is only simple search by sensor number.
Signal characteristic at gearbox input speed sender
The gearbox input speed sender -G182
consists of a passive coil with a DC resistance of around 780 Ohms. The signal
amplitude is dependent on the engine speed, and increases as the speed rises.
The signal on the left was recorded at a speed of about 2000 rpm.