Hello together, I have problems with my AGR valve again, Lupo 1.0 AUC Bj 2002 MPI At 140,000km I replaced the AGR for the first time because it was dekt. The valve only kept up to 160,000km and was defective again. And today with Km 174,000 again check light with AGR error message. The error message can be deleted but I guess as before also comes up again. I always installed the original VW AGR. Does someone have an idea why the AGR now has 2 times in a row so short durability? As said at the first exchange kept 20,000km, and this time only 14,000km. Oil consumption is about 0.5 liters on 5000km, engine otherwise impeccable. Thanks for any tips… VG Jürgen