I have an 09 LMM and this is my first time tuning. I put an Edge CTS programmer on first then I did a MBRP 5 inch striaghtpipe. Im getting trouble codes that say that the exhaust temp gauges have high voltage and that the dpf sensor is also at high voltage. It wasnt a problem until a few days ago when the truck started cutting power because it says that there is soot accumulation....which is dumb because there is no dpf filter at all. How could I fix this? Should i get a different programmer?