Ref: Oil pressure not reading "0" when engine off: I have the Dynon 100411-002 Oil pressure sensor installed and the Oil pressure reads 6-7 PSI when engine is off or when D-1000 is first turned on. I checked and have the 8/6/12 SFG file installed and I compared it to the old SFG file and they are identical. None of the oil pressure sensor definitions are different. Starting to sound like I need the updated sensor. The oil pressure reading was doing this before I loaded 4.0 and the new SFG file. 