My 2005 WRX wagon has a problem. When I go into boost I get a CEL indicating that there is a problem with my fuel level sensors. Car runs fine. I can turn the CEL off with my Cobb AP. As soon as I go into boost it's back. I checked several forums and "help" sites and all said to replace the fuel senders. I ordered both and replaced them. Still getting CEL. I checked and cleaned the connectors. Fuel gauge has always worked fine. It does not matter if tank is full or half full.
Any ideas or suggestions would be greatly appreciated.