I got my wideband bung installed today and the idiots who installed it burned a little bit of my Bosch wideband sensor. I hooked it up and started my truck and it was reading 16.3.-17.3 AFR. Should I be worried they damage the sensor? see picture below where I circled the tip is where its missing that area of metal and you can see the inner workings of the sensor.Attachment 96647