Okay...so it started happening today. The fuel gauge was working fine and told me it was time to refill. I filled the tank and now the fuel gauge stops approximately 2 needle marks below the 3/4 line. I had just picked up the car from the Dealership and was making my 2.5 hour drive back home. The car had just got the ECU benchmarked by Stasis. Does the removal of the ECU have anything to do with the Fuel Ascending unit on the B8? Any help would be great. I put a call into the Dealership but I'm hoping to fix it without driving 5 hours round trip.