The Amsoil 5w-30 European Oil will work fine for a TDI in a mild to cold climate like BC, even a PD, since your equilibrium oil temps will run a bit lower. For hot climates you'd be better off going with one of their SAE 5w-40's. I prefer the 5w-40, Premium Synthetic Diesel Oil (product code DEO) over their VW 505.01 oil. In my experience it holds up even better due to the higher additive levels. It's also a thicker forty weight, which is always a good idea in the Pumpe Duese (PD) engines.
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