#4799, "RE: Those that have experienced a failed LC-1 WBO2 sensor... ERROR 2 CODE" In response to In response to 6
Originally posted by CODE4 Anyone have experience with E2 codes and other culprits besides a faulty controller?
If anything's faulty, it doesn't necessarily have to be the controller. The heater circuit goes through a lot of stress with each successive heating and cooling cycle. It's probably the most likely component in an oxygen sensor to fail. I would try replacing the sensor before anything else...