of course you can over ride the system merely by going to your local breakers yard get a key of any escort , fiesta,take the shroud of the steering column,unplug the transponder unit ( the ring like feature around the lock barrel,held by one screw) plug it on to your car ,tape the key to it secure it behind the dash,and of you go!!!!!!!!all the device does is opens and shuts the fuel cut off valve on the pump
john
February 2008