Previously I had code 17 which ment O2 sensor signal whire is shorted. I reset the dgnstks. unit and it never came up again.
Code 11 came up 2 times before this one. I had reset it every time. It would come up at about 2-3 weeks intervals but not right after reseting. Also it all started to happen shortly after I replaced the OEM mafler with Brullen. Any connection between all these events?
17" Lorinsers RS90