Well I installed the 2-bar MAP and then attempted to flash the COS3 after running a test flash, the "real" flash seemed to be complete but then a window popped up saying that "access denied" more or less. I copied all down but left that note in my vehicle which I am now 3000 miles away. The car starts but runs extremely lean-not driveable!! Barely idles...then dies. Need the COS and have the commercial scan and tune V1. What am I missing? Thanks for any response.
Good times!
Bruce