[rice_classic]

Recommendation for product update:

Same device with an output to a switch and the device itself is a pass through so there's still an OBDII port to plug into for data logging.

Car's OBDIIport->Device w/ switch and female OBDII port on it->whatever else you want to plug into the OBDII port (like data logging).

This way, you leave the device plugged in and just the act of flicking the switch turns the pedal dance function on/off but the device accepts another OBDII connector and it's data to flow through it into the computer.

Everyone wins.