Possible problem with my TST box

[MikeS1]

On Saturday I was driving my truck around and noticed that it was not running very good at all, I was on 4x5 and 5x5 and it would start out strong but then start to sputter out in the higher rpm's, I started checking through each screen on my digital gauges 1st screen (power, egt, and boost) 2nd screen (high egt limit) 3rd (torque setting) and the 4th screen I am not sure what it is but it has a (bt and then a number) it is not adjustable and normally stays around the mid 40s but this day it was stuck on 352 does anyone know what this 4th screen is for?? I do have the new program. Thanks for your help, Mike

 

[RWood]

I called TST asking the same thing. They told me it was the box temperature. At a certain temp the heat can become damaging to the box. the highest I have seen is 80 but I just installed it. I would give them a call and find ount why the high temp.

 

[Patriot_RAM]

Maybe a bad sensor in the box? I can't imagine it getting that hot. Either way, when the TST box itself gets too hot (which it may thing it is), I think it shuts itself down to 0/0 automatically. Give TST a call. They stand behind their product.

 

[MikeS1]

Thanks guy's I do appreciate it I will give TST a call in the morning. Mike