Join Date: Jul 2009
Location: Nova Scotia, Canada
Rep Power: 1
Is this on your modded 919 with the tail bobbed and no undertail tray?
Since you chopped the tail, and rerouted all the wiring are you sure you haven't damaged a wire or plug etc? Also are you still using a stock gauge cluster?
I am assuming you left the harness stock length and just stuffed it under the new seat. Odds are you damaged it or it has chaffed through a wire somewhere. The ecu is not the type of component that just randomly fails.