IF it's 'tricking the ecu to add more boost' it's possible to run lean if the factory settings/hardware can't compensate by adding additional fuel and/or adjusting timing.
I don't know the specifics of this tuner nor the breadth of the Ford ecu tables nor the fuel injector duty cycle. This is just generic advice for any aftermarket tune.
I don't know the specifics of this tuner nor the breadth of the Ford ecu tables nor the fuel injector duty cycle. This is just generic advice for any aftermarket tune.
Sponsored