title: Can we use the OBD-II port to control a car?
body: <p>I know that the OBD-II port can be used to monitor the different parameters of the car for diagnostics. But is it possible to drive the car using the OBD-II port, <strong>without hacking</strong> or reprogramming the computer system of the car? I've heard that the OBD-II system is open to the customer and there is no security system as such.</p>