Engine Control System - Diagnostic Codes (P2270 - P2A00)
- SFI System
- DTC P2270-19: A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 Circuit Current Above Threshold; DTC P2271-18: A/F (O2) Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 Circuit Current Below Threshold; DTC P2272-19: A/F (O2) Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2 Circuit Current Above Threshold; DTC P2273-18: A/F (O2) Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2 Circuit Current Below Threshold [10/2020 - 11/2021]
- DTC P2270-19: A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 Circuit Current Above Threshold; DTC P2271-18: A/F (O2) Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 Circuit Current Below Threshold; DTC P2272-19: A/F (O2) Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2 Circuit Current Above Threshold; DTC P2273-18: A/F (O2) Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2 Circuit Current Below Threshold [11/2021 - 10/2023]
- DTC P2270-19: A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 Circuit Current Above Threshold; DTC P2271-18: A/F (O2) Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 Circuit Current Below Threshold; DTC P2272-19: A/F (O2) Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2 Circuit Current Above Threshold; DTC P2273-18: A/F (O2) Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2 Circuit Current Below Threshold [10/2023 - ]
- DTC P22AB-11: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Short to Ground; DTC P22AB-12: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Short to Battery; DTC P22AB-13: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Open; DTC P22AB-16: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Voltage Below Threshold; DTC P22AB-17: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Voltage Above Threshold; DTC P22B2-11: A/F (O2) Sensor Negative Current Control Bank 1 Sensor 2 Circuit Short to Ground; DTC P22B2-12: A/F (O2) Sensor Negative Current Control Bank 1 Sensor 2 Circuit Short to Battery; DTC P22B8-11: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Short to Ground; DTC P22B8-12: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Short to Battery; DTC P22B8-13: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Open; DTC P22B8-16: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Voltage Below Threshold; DTC P22B8-17: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Voltage Above Threshold; DTC P22BF-11: A/F (O2) Sensor Negative Current Control Bank 2 Sensor 2 Circuit Short to Ground; DTC P22BF-12: A/F (O2) Sensor Negative Current Control Bank 2 Sensor 2 Circuit Short to Battery [10/2017 - 10/2020]
- DTC P22AB-11: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Short to Ground; DTC P22AB-12: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Short to Battery; DTC P22AB-13: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Open; DTC P22AB-16: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Voltage Below Threshold; DTC P22AB-17: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Voltage Above Threshold; DTC P22B2-11: A/F (O2) Sensor Negative Current Control Bank 1 Sensor 2 Circuit Short to Ground; DTC P22B2-12: A/F (O2) Sensor Negative Current Control Bank 1 Sensor 2 Circuit Short to Battery; DTC P22B8-11: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Short to Ground; DTC P22B8-12: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Short to Battery; DTC P22B8-13: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Open; DTC P22B8-16: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Voltage Below Threshold; DTC P22B8-17: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Voltage Above Threshold; DTC P22BF-11: A/F (O2) Sensor Negative Current Control Bank 2 Sensor 2 Circuit Short to Ground; DTC P22BF-12: A/F (O2) Sensor Negative Current Control Bank 2 Sensor 2 Circuit Short to Battery [10/2020 - 11/2021]
- DTC P22AB-11: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Short to Ground; DTC P22AB-12: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Short to Battery; DTC P22AB-13: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Open; DTC P22AB-16: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Voltage Below Threshold; DTC P22AB-17: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Voltage Above Threshold; DTC P22B2-11: A/F (O2) Sensor Negative Current Control Bank 1 Sensor 2 Circuit Short to Ground; DTC P22B2-12: A/F (O2) Sensor Negative Current Control Bank 1 Sensor 2 Circuit Short to Battery; DTC P22B8-11: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Short to Ground; DTC P22B8-12: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Short to Battery; DTC P22B8-13: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Open; DTC P22B8-16: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Voltage Below Threshold; DTC P22B8-17: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Voltage Above Threshold; DTC P22BF-11: A/F (O2) Sensor Negative Current Control Bank 2 Sensor 2 Circuit Short to Ground; DTC P22BF-12: A/F (O2) Sensor Negative Current Control Bank 2 Sensor 2 Circuit Short to Battery [11/2021 - 10/2023]
- DTC P22AB-11: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Short to Ground; DTC P22AB-12: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Short to Battery; DTC P22AB-13: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Open; DTC P22AB-16: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Voltage Below Threshold; DTC P22AB-17: A/F (O2) Sensor Positive Current Control Bank 1 Sensor 2 Circuit Voltage Above Threshold; DTC P22B2-11: A/F (O2) Sensor Negative Current Control Bank 1 Sensor 2 Circuit Short to Ground; DTC P22B2-12: A/F (O2) Sensor Negative Current Control Bank 1 Sensor 2 Circuit Short to Battery; DTC P22B8-11: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Short to Ground; DTC P22B8-12: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Short to Battery; DTC P22B8-13: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Open; DTC P22B8-16: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Voltage Below Threshold; DTC P22B8-17: A/F (O2) Sensor Positive Current Control Bank 2 Sensor 2 Circuit Voltage Above Threshold; DTC P22BF-11: A/F (O2) Sensor Negative Current Control Bank 2 Sensor 2 Circuit Short to Ground; DTC P22BF-12: A/F (O2) Sensor Negative Current Control Bank 2 Sensor 2 Circuit Short to Battery [10/2023 - ]
- DTC P2418-7F: Evaporative Emission System Switching Valve Control Circuit Actuator Stuck Off [10/2017 - 10/2020]
- DTC P2418-7F: Evaporative Emission System Switching Valve Control Circuit Actuator Stuck Off [10/2020 - 11/2021]
- DTC P2418-7F: Evaporative Emission System Switching Valve Control Circuit Actuator Stuck Off [11/2021 - 10/2023]
- DTC P2418-7F: Evaporative Emission System Switching Valve Control Circuit Actuator Stuck Off [10/2023 - ]
- DTC P2450-7E: Evaporative Emission System Switching Valve Actuator Stuck On; DTC P2451-7F: Evaporative Emission System Switching Valve Actuator Stuck Off [10/2017 - 10/2020]
- DTC P2450-7E: Evaporative Emission System Switching Valve Actuator Stuck On; DTC P2451-7F: Evaporative Emission System Switching Valve Actuator Stuck Off [10/2020 - 11/2021]
- DTC P2450-7E: Evaporative Emission System Switching Valve Actuator Stuck On; DTC P2451-7F: Evaporative Emission System Switching Valve Actuator Stuck Off [11/2021 - 10/2023]
- DTC P2450-7E: Evaporative Emission System Switching Valve Actuator Stuck On; DTC P2451-7F: Evaporative Emission System Switching Valve Actuator Stuck Off [10/2023 - ]
- DTC P2533-14: Ignition Switch On/Start Position Circuit Low Circuit Short to Ground or Open [10/2023 - ]
- DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P2610-93: ECM/PCM Engine Off Timer Performance No Operation [10/2017 - 10/2020]
- DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P2610-93: ECM/PCM Engine Off Timer Performance No Operation [10/2020 - 11/2021]
- DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P2610-93: ECM/PCM Engine Off Timer Performance No Operation [11/2021 - 10/2023]
- DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P2610-93: ECM/PCM Engine Off Timer Performance No Operation [10/2023 - ]
- DTC P2A00-26: O2 Sensor Circuit Range/Performance Bank 1 Sensor 1 Signal Rate of Change Below Threshold; DTC P2A03-26: O2 Sensor Circuit Range/Performance Bank 2 Sensor 1 Signal Rate of Change Below Threshold [11/2021 - 10/2023]