i bought a used ECM 12MS517BM to have a 460xt file loaded on it to install into my 2000 CL713 E7-427, the ECM that came out of my truck was a 12MS514M. once i stalled the BM ecm with 460xt file on it the truck started and ran fine. all gauges working (full gauge package). truck runs and drives without a problem. but as soon as i started it i got a 2-2 and 2-7 code pop up. didnt have any codes with the original 4M ecm.
2-2 is boost air pressure sensor
2-7 is engine oil temp sensor
not sure why those came on. my engine oil temp gauge is reading. so no problems there.
not sure what the boost air pressure sensor is tho
are sure if my truck has these sensors or what is deff since the BM is a newer computer i was told. so can they be shut off without it effecting anything?