
u/hahahaIalmostdied

Ls400 p0420 code 02 sensor bung question
Hey with the rising price in gas putting in a full tank of premium is really chewing up my wallet and if I could put regular in without throwing a code that would be the ultimate goal
My question is with these o2 bungs, ive only seen people place them on the downstream cats.
Should this just be a case of trial and error if I place bungs on the downstream cats and if I still throw a code id just get the upstream bungs done as well.
With it being regular gas wouldn’t all the 02 sensors throw a code if it sees regular?
Thanks and eli5
Eli5 SA vs SA/DA
I’ve already tried watching a video on the difference. So my current understanding is that pulling the trigger on a SA with the hammer forward will do nothing until the hammer is pulled back then the gun can fire, SA/DA you can pull the trigger without the hammer back. Am I correct in this? Just now getting into shooting so just wanna understand fully.
Thanks
Steel case 9mm in 941
Deciding on ammo choice once I get my 941. Does anyone have any experience with steel case 9mm such as “Magtech Steel 9mm Luger Ammunition”
Can I go steel cased for bulk ammo to plink around with or should I pay for brass cased 9mm.
Thanks