P2239

DTC P2239, sometimes indicated as P223900 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing o2 sensor positive current control circuit high bank 1 sensor 1.

• P2239: O2 Sensor Positive Current Control Circuit High Bank 1 Sensor 1
• P2239: O2 Sensor Positive Current Control Circuit High Bank 1 Sensor 1
• P2239: O2 Sensor Positive Current Control Circuit High
• P2239: O2 Sensor Positive Current Control Circuit High Bank 1 Sensor 1 5
• P2239: Heated oxygen sensor (HO2S) 1, bank 1, positive current control – circuit high
• P2239: Oxygen sensor (O2S) 1, bank 1, positive current control – circuit high
• P2239 00: Heated oxygen sensor (HO2S) 1, bank 1, positive current control - circuit high
• P2239 00: Oxygen sensor (O2S) 1, bank 1, positive current control - circuit high