Hyundai - OBD Code Lookup

P2231 Hyundai

O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1

O2 Sensor Pumping Current Circuit/Open Bank 1 Sensor 1

HO2S Signal Stuck Lean Bank 1 Sensor 1

HO2S Signal Stuck Rich Bank 1 Sensor 1

System Too Lean At Idle Bank 2

System Too Lean At Higher Load Bank 1

System Too Rich At Higher Load Bank 1

System Too Lean At Idle Bank 1

System Too Rich At Idle Bank 1

Electronic Throttle Control System Malfunction Power Management