weired idle

[epowers777]

For some reason when you stick the scanner on my truck it wont work. I tryed 4 different scanners all no go. So what controls the oil pressure?

Some history on the truck.
fu chip custom tunes
stage 2 single shot injectors from rosewood (did not idle funny with old injectors)
New ipr
New (sensor on driver head).
Run delo 400 20w 40 (know many people who run this with no problem)