Login in code 12233, then adaption channel 3 I think, then play. If you increase the stock 32768 up to 33768, or if the test button is grayed out,
lower it until the test button is available. This should close the egr a bit, though I have heard of this mod increasing fuel consumption.
Also I could probably
help as I'm up that way most weekends, just not this coming one. I have my laptop with me most of the time too.