2012 Ford Fusion OBDII Codes List

Insufficient Coolant Temperature for Closed Loop Fuel Control

Intake Air Temperature 2 Sensor Too High

Coolant Thermostat

O2 Sensor Circuit Malfunction Bank 1 Sensor 1

O2 Sensor Circuit High Voltage Bank 1 Sensor 1

O2 Sensor Circuit Slow Response Bank 1 Sensor 1

O2 Sensor Circuit No Activity Detected Sensor 1 Bank 1

O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 1

O2 Sensor Circuit Low Voltage Bank 1 Sensor 2

O2 Sensor Circuit High Voltage Bank 1 Sensor 2

O2 Sensor Circuit Slow Response Bank 1 Sensor 2

O2 Heater Circuit Bank 1 Sensor 2

Fuel Delivery Error

O2 Sensor Circuit Malfunction Bank 2 Sensor 1

O2 Sensor Circuit High Voltage Bank 2 Sensor 1

O2 Sensor Circuit Slow Response Bank 2 Sensor 1

O2 Sensor Circuit No Activity Detected Bank 2 Sensor 1

O2 Heater Circuit Bank 2 Sensor 1

O2 Sensor Circuit High Voltage Bank 2 Sensor 2

O2 Sensor Circuit Slow Response Bank 2 Sensor 2