Engine Control System - Diagnostic Codes (P0171-P0190)
- SFI System
- DTC P0171-00: System Too Lean Bank 1; DTC P0172-00: System Too Rich Bank 1; DTC P1170-00: Fuel Performance/Port Injector; DTC P117B-00: Fuel Performance/Direct Injector [12/2022 - 03/2023]
- DTC P0171-00: System Too Lean Bank 1; DTC P0172-00: System Too Rich Bank 1; DTC P1170-00: Fuel Performance/Port Injector; DTC P117B-00: Fuel Performance/Direct Injector [03/2023 - ]
- DTC P0190-11: Fuel Rail Pressure Sensor "A" Circuit Short to Ground [12/2022 - 03/2023]
- DTC P0190-11: Fuel Rail Pressure Sensor "A" Circuit Short to Ground [03/2023 - ]
- DTC P0190-15: Fuel Rail Pressure Sensor "A" Circuit Short to Battery or Open [12/2022 - 03/2023]
- DTC P0190-15: Fuel Rail Pressure Sensor "A" Circuit Short to Battery or Open [03/2023 - ]
- DTC P0190-2A: Fuel Rail Pressure Sensor "A" Signal Stuck in Range; DTC P0190-64: Fuel Rail Pressure Sensor "A" Signal Plausibility Failure [12/2022 - 03/2023]
- DTC P0190-2A: Fuel Rail Pressure Sensor "A" Signal Stuck in Range; DTC P0190-64: Fuel Rail Pressure Sensor "A" Signal Plausibility Failure [03/2023 - ]