HO2S Sensor Heater Circuit Open Bank 1 Sensor 2
HO2S Sensor Heater Circuit Open Bank 2 Sensor 1
Long Term Fuel Trim Adjustment Bank 1 System Too Lean
Long Term Fuel Trim Adjustment Bank 2 System Too Lean
Long Term Fuel Trim B2 System Too Rich
HO2S21 Inner Resistance Too Large
HO2S Heater Circuit- Bank 1 & 2 Sensor 2 Electrical Malfunction
Long Term Fuel Trim Add Fuel B1 System Too Rich
Long Term Fuel Trim Add Fuel B2 System Too Rich
Mass Air Flow Sensor Supply Voltage
HO2S21 System Too Lean