2002 Ford Sport Trac Advice Needed

instead of having my customers buy an expensive bypass module I use a "key wrap" to get around those pesky transponders.  Using a 5 foot length of 20 gauge wire, leaving about 2 feet of excess, wrap the wire around the plastic end of the key where the transponder pellet is 6-8 times and tape it securely.  Then take the plastic covers off the steering column.  Take the long section of wire and wrap the key cylinder 6-8 times as well and secure with tape, wire tie, glue, however you can.  You should now have 2 ends of wire with the key and key cylinder wrapped in between.  Connect each end to pin 30 and 87 of a relay.  Pin 85 to 12v constant and 86 to ground when running from remote start.  Good luck.