I have already replaced the bank two O2 sensors and my check engine light has been on for weeks. I used my scan tool in live data mode to check the voltage and short/long term fuel trim levels and everything seems to be right except my short term fuel trim for bank two sensor two. It is reading at 99.2 and is not fluctuating while driving like everything else with the O2 Sensors. I have no idea what might be causing that number to be so high. Any help would be greatly appreciated!
have the same problem?
Wednesday, April 12th, 2017 AT 2:30 PM