Bluetooth-like? Come on.
These systems are mechanical-linkage-less, they’re not wireless!
The Honda sales man pointed out the little led on the Civic pedal, kind of glowed a bright green...now whether or not the salesman was wrong and there was a fail safe linkage to the engine, Ican’t tell you that. As for the Toyota’s I was told the throttle was “computer controlled” in our Corolla.