re-calibrated my 2017 FL m2 106 6.7 isb and now Electric faults are showing?

[RAS041]

Grid Heater, Ahhhh okay Ill confirm and keep in mind, get the multimeter and really study my wiring schematic and find common link in circuitpossibly before I go chasing the issue. When I test the sensor wires even the map sensor they are getting 7 V in, which is high and could skew the readings, and give the high voltage in return line.075v. The Issues have been a blessing in disguise, teaching me quite a bit about my truck thus far. Electrical is not my strong suit, the power and signal wiring are less complex in machinery Im familiar with. Not my strong suit. Thanks again.