I was having some trouble finding this into so I thought I would drop it here for anyone who might be looking for it in the future.
On the 06A906032LP ECU (2002 GTI 1.8t, engine code AWP, 5 speed manual) the NVQUOT constants are in the address block
0x1441C - 0x1447B. If you want to find them on a similar ECU that has them in a different place, search for this in a hex editor:
00 55 C5 54 00 5F 00 55 00 28 31 2E 80 32 80 30 00 2D 31 2E 80 32 80 30 00 19 01 1E 80 1B 80 1E 80 1B 01 1E 00 1D 00 1F 00 12 06 16 80 12 80 15 80 13 06 16 00 14 80 17 80 0E 71 11 80 0E 80 11 00 0F 71 11 80 0F 40 13 00 0A A4 0D 80 0B 00 0E 00 00 A4 0D 00 00 80 0F 00 00 52 0C 00 00 00 0A