Downstream Oxygen Sensors Swapped from Bank to Bank
Bank 1 Fuel Control Shifted Lean
Bank 1 Fuel Control Shifted Rich
Lack Of O2 Switches Bank 1 Sensor 2 Rich
Water In Fuel Condition
Fuel Restriction Indicator Circuit Malfunction
Heated Oxygen Sensor 1 Lean Shift Monitoring Bank 1
Calculated Torque Error
Closed Loop Control Function Bank 1
Bank 2 Fuel Control Shifted Lean
Alternative Fuel Controller
Fuel Selector Switch Circuit
Lack of O2 Switches Bank 2 Sensor 2 Indicates Lean
Air/Fuel Ratio Sensor 1 Circuit Malfunction
Heated Oxygen Sensor 1 Lean Shift Monitoring Bank 2