A BAD DELETE?

[armana87]

Hey Everyone! Im new on here and just got my first freightliner with a cummins ISX 15 :))

First off, does anyone know how to check my boost pressure? I hook up insite but dont know how to check the psi.

I had someone that is "well known" to a delete because i kept getting these sensor codes and after that, the truck was smoking from exhaust so i went ahead and blocked off what needed to be done, after that smoke went away.

The thing that makes me a little nervous is that before the delete, when i would start her up, the turbo would be whistling loud at idle and had a lot of power, now after this, the turbo sound is much much less and the power is just not there. Well the power wasnt there and then i let her idle for a good thirty minutes and tried her again and it was full of power. Im not sure if there is anyway to check these, but i have a Nexiq, TV, and necessary software to do my own diagnostic but this type of stuff is just out of my knowledge base because i dont know what settings or files were put on this truck.

I am willing to pay for someone to look it over for me, and i did read the whole delete page and wasnt expecting this from someone known out of Canada.