Brown wire (1 of 2 signals to the IGN circuit) drops out when the starter engages, making it impossible for the engine to start.-Placing one of the supplied RFID tags near the antenna coil causes an audible Beep Beep, other than this there appears to be no working logic to this unit as I can start the engine with or without an RFID tag near my vehicle!-I removed the antenna coil connector from the EC004 unit, the engine still starts when I depress the Brake & Start Switch, regardless