Brittle wires on TPS and EGR valve

[BrentTracTerrell]

I have a 09 Sport Trac and had 2 engine lights come on along with the orange wrench. The engine lights are for the EGR valve and the TPS. The wires running to both have brittle coatings that I wrapped with tape about a year ago. Now the tape has heated enough to move causing the lights to come back on. Where can I find the entire wiring harness that they are connected together? Or what can I do to fix it?

 

[Tike]

i opened my harness by tps about 8 inches. then separated the wires (they melted together) coated them in the liquid wire stuff. then taped each then added new plastic harness gaurd and zipped that. also replaced the TPS with the new updated version. no issues since.