My ems 8860 has a glitch where the 2 step stays engaged wheteher the switch is on or off and the pedal is depressed or not. The car was fine the weekend before and this morning omw to work I decided to get a quick pull and it was just would rev up to the 2 step setting and start building boost.. I re-wired the harness, and changed the resistor n switch with the same result. I cant enjoy my car if her waste gate never opens 
Help please and thanks in advance
Help please and thanks in advance