I have two chips I can run. I have a Extender Pro from Full Throttle Performance and the latest Turbotweak chip. Will either throw a code when I remove the stock wastegate selenoid. I plan on converting to an external setup.
Don't know if they will code or not, but if so you can just leave the stock solenoid plugged in to the electrical connector, or put a 100 ohm resistor across the connector.