2007 Pete ISX DPF

[BoxcarWillie]

Been searching the forums for the answers but have ended up more confused than anything. I recently bought a 2007 Pete 379 with a reman (2016) twin cam ISX in it (S/N 8L5003920) (also has DR6230-RX on the tag, injector p/n 4088665-LA, cid 15 L, series: x, cpl: (3or8)520… but no hp rating on the tag). This truck came with a HUG filter systems DPF on it, and after tracing wires from the inoperable dash gauge for the system, found that the wires had been cut and removed to the control box for the DPF. I bypassed the DPF and no check engine lights have come up, and there was no doscher line installed behind the turbo… so I have no clue what somebody has done or what they were trying to accomplish (this truck did come out of California). It’s no surprise that it runs better after getting the clogged DPF off of it. I’m looking for info on the proper steps to take to get insite (or inline or whatever it is I actually need) and what all is needed to do the @m*m^2 to this truck. Im currently looking for a dedicated laptop but I’m really curious as to what has already been done to this truck, as it seems somebody obviously didn’t follow through with anything they were attempting to do. Any help or a point in the right direction would be greatly appreciated.