Afternoon everyone, I got a really great deal on a BEW Manual ECU 50hp tune immo delete. I figured it would be plug and play. No dice. No start. Put the original back No problem. So my question is do I need to do some programming changes so that the cluster will communicate with the "new" ecu? Sorry if I'm posting this in the wrong section. This is my first post on here. Any help on the right direction would be awesome.