Those identical but not-quite-the-same FSI 2.0L engines
Posted by Mike on 23rd Feb 2024
We are sometimes asked whether the 2.0L non-turbo FSI engines used from around 2003 to 2007 are actually all the same, although they have different identification codes AXW BLX BLR BLY. Here are the answers, which are largely to do with emissions standards