The sticker identifying engine code at least on my Golf is on timing chain cover. Try to look there.Where do I find the engine code? There’s a sticker under the hood that says to use VW 508/509 spec oil. It’s a 2020 Passat.
Mine says CXBA.
I just found engine codes for 2017-2019 Passat 2.0 TFSI A33 which were either DDSA or DDSB.
For 2020 it could be different but I don't know that for sure.
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