I think one of your valves is stuck open/closed. I had this but recently
I purchased a couple of replacement second hand valves, I replaced the valve on bank 1 and it cleared my p code, also the management light went out. I then cleared all the codes and have not come back.
Didn't have to get it mapped out or use the plates I made.
If its bank one then it's much easier to get to the valve.
Sent from my SM-G935F using Tapatalk
|