No codes without program???

[08max]

I have removed the complete exhaust and installed a 4"mbrp, afe intake, and i have a ppe dfp delete tuner. I want to make it so there are no codes with the tuner not installed. There are 2 EGT sensors, i have installed them into the new exhaust. I remove the lines to the differential pressure sensor (switch) and put a hose from one port on the sensor to the other port to try and fool it that there was no restricition. Im not sure if this is just a switch or it senses pressure. When i start is without the tuner i get a 2453 error code and i cannot what this is in my tuner book. If anyone knows for sure what the pressure sensor(switch) is can you let me know. Also has anyone had any success doing this?

[subparwelder]

I dont think you will have any success trying to fool the system. Why on earth would you buy the $1000 ppe and then not want to use the delete tune? There are alot of smart people on this site that have probably tried everything under the sun and still could not fool the truck.

[Meyerperformance]

the trying to fool the sensors is not a good idea i have heard people doing that and it only makes things worse because computer, doesn't know how to react and will try to regen

[08max]

Well first it wasnt 1000 for tuner, and i do want to run the tuner, but when i take it in for warranty i have to take out the tuner and would like to have it so the engine light doesnt come on. There must be a way to create the effect that the system is still stock, but the filter is not plugged so it doesnt go into regen. I am a heavy duty mech and have the knowledge to do this, i just dont know if the differential pressure sensor is just a switch that signals when the filter is plugged or if it is also monitoring the press that is in the system. Also if there are any other pressure or monitoring sensors from the downpipe up that are also used for the systems. Thanx for any info