P0141 CEL with rear o2 simulator
#1
P0141 CEL with rear o2 simulator
Hey everyone,
Recently, my CEL popped up randomly and the CEL is P0141, which is the rear o2 sensor. However, my previous tuner had set up a rear o2 simulator before (as I have a test pipe) and it worked fine for 2 or so year, but now the CEL is back. And when I go into Ecuflash, it says the the rear o2 simulator is activated, but for some reason its not currently working. Anyone have any thoughts, as I need to pass inspection soon? Thanks!
Recently, my CEL popped up randomly and the CEL is P0141, which is the rear o2 sensor. However, my previous tuner had set up a rear o2 simulator before (as I have a test pipe) and it worked fine for 2 or so year, but now the CEL is back. And when I go into Ecuflash, it says the the rear o2 simulator is activated, but for some reason its not currently working. Anyone have any thoughts, as I need to pass inspection soon? Thanks!
#4
EvoM Community Team Leader