Honda - OBD Code Lookup

P0172 Honda

Fuel System Too Rich Bank 1

Fuel System Too Lean Bank 2

O2 Sensor Heater Circuit Malfunction Bank 2 Sensor 2

Alternator B Terminal Circuit Low Voltage

O2 Sensor Circuit Slow Response Bank 2 Sensor 2

O2 Sensor Circuit High Voltage Bank 2 Sensor 2

Front Air/Fuel Ratio Sensor Bank 2 Sensor 1 Heater System Malfunction

A/F Sensor 21 Heater System Malfunction

O2 Sensor Circuit Low Voltage Bank 2 Sensor 2

O2 Bank 1 Sensor 2 Heater Circuit Malfunction Bank