I have the edge evo race installed on my truck. It has been great until recently. I installed an audio amp in my truck and ran the power wire, for the amp, through the same hole in the fire wall as the EGT probe wire. Now when I start the truck the EGT's read over 1700 and the alarm goes off. After the truck is running for a few minutes the EGT's will read normal. Could the power wire be effecting the EGT readings, or do I have another problem? Any input would be helpful.