Decoding an ESP Bosch part number

Hi everyone,
I haven't worked on that topic for several years. There used to be an online Bosch database where you could enter a Bosch part number and get all sorts of information about it. However, I can't find it anymore.

Specifically:
Fuel injection pump 0460 130 108G.
Installed on an Audi 2.5L TDI engine with MKG AAT.
Can you determine whether an ESP uses a potentiometer or an HDK based on its model number?
The pump connector is round with 8 pins and square with 3 pins, which is not unusual.
Audi still used ESP (Electronic Stability Program) with potentiometers in the early 1990s, which is why I'm asking this question.

Here's what the ESP looks like.

Bosch spare parts for automotive workshops & businesses https://share.google/vKNCZtMp0MkmDQZ9d