^^^
I've tried that, just pulling the EGR control, and it results in drivability issues and in the short time I tolerated it, no discernable mileage change. Probably because the MIL is set (malfunction indication lamp.) But I am running something else in my Jeep, a circuit that electronically emulates the presence of the EGR system so the engine computer does not trip the MIL. I intend to do the same on my ALH TDI.
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