Engine Control System - Diagnostic Codes (P1450-P21CF)
- SFI System
- DTC P1450-11: Fuel Tank Pressure Sensor Circuit Short to Ground; DTC P1450-15: Fuel Tank Pressure Sensor Circuit Short to Battery or Open; DTC P1450-2A: Fuel Tank Pressure Sensor Signal Stuck in Range; DTC P1450-2F: Fuel Tank Pressure Sensor Signal Erratic [03/2023 - ]
- DTC P14CE-12: EVAP System Switching Valve Control Circuit "B" High Circuit Short to Battery; DTC P14CE-14: EVAP System Switching Valve Control Circuit "B" Low Circuit Short to Ground or Open; DTC P2418-12: EVAP System Switching Valve Control Circuit High Circuit Short to Battery; DTC P2418-14: EVAP System Switching Valve Control Circuit Low Circuit Short to Ground or Open [12/2022 - 03/2023]
- DTC P14CE-12: EVAP System Switching Valve Control Circuit "B" High Circuit Short to Battery; DTC P14CE-14: EVAP System Switching Valve Control Circuit "B" Low Circuit Short to Ground or Open; DTC P2418-12: EVAP System Switching Valve Control Circuit High Circuit Short to Battery; DTC P2418-14: EVAP System Switching Valve Control Circuit Low Circuit Short to Ground or Open [03/2023 - ]
- DTC P15AD-87: Active Grille Air Shutter "A" Missing Message [12/2022 - 03/2023]
- DTC P15AD-87: Active Grille Air Shutter "A" Missing Message [03/2023 - ]
- DTC P16B0-9F: Actuator Cut Circuit Stuck Off [12/2022 - 03/2023]
- DTC P16B0-9F: Actuator Cut Circuit Stuck Off [03/2023 - ]
- DTC P2100-18: Throttle Actuator "A" Control Motor Circuit Current Below Threshold; DTC P2100-19: Throttle Actuator "A" Control Motor Circuit Current Above Threshold [12/2022 - 03/2023]
- DTC P2100-18: Throttle Actuator "A" Control Motor Circuit Current Below Threshold; DTC P2100-19: Throttle Actuator "A" Control Motor Circuit Current Above Threshold [03/2023 - ]
- DTC P2109-00: Throttle/Pedal Position Sensor "A" Minimum Stop Performance [12/2022 - 03/2023]
- DTC P2109-00: Throttle/Pedal Position Sensor "A" Minimum Stop Performance [03/2023 - ]
- DTC P2111-72: Throttle Actuator "A" Control System Actuator Stuck Open; DTC P2111-73: Throttle Actuator "A" Control System Actuator Stuck Closed [12/2022 - 03/2023]
- DTC P2111-72: Throttle Actuator "A" Control System Actuator Stuck Open; DTC P2111-73: Throttle Actuator "A" Control System Actuator Stuck Closed [03/2023 - ]
- DTC P2119-00: Throttle Actuator "A" Control Throttle Body Range/Performance; DTC P2119-04: Throttle Actuator "A" Control Throttle Body Range/Performance System Internal Failure; DTC P2119-77: Throttle Actuator "A" Control Throttle Body Range/Performance Commanded Position Not Reachable; DTC P2119-9B: Throttle Actuator "A" Control Throttle Body High/Excessive Flow [12/2022 - 03/2023]
- DTC P2119-00: Throttle Actuator "A" Control Throttle Body Range/Performance; DTC P2119-04: Throttle Actuator "A" Control Throttle Body Range/Performance System Internal Failure; DTC P2119-77: Throttle Actuator "A" Control Throttle Body Range/Performance Commanded Position Not Reachable; DTC P2119-9B: Throttle Actuator "A" Control Throttle Body High/Excessive Flow [03/2023 - ]
- DTC P2135-2B: Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correlation Signal Cross Coupled [12/2022 - 03/2023]
- DTC P2135-2B: Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correlation Signal Cross Coupled [03/2023 - ]
- DTC P2195-19: A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Circuit Current Above Threshold; DTC P2195-24: A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Signal Stuck High; DTC P2196-18: A/F (O2) Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Circuit Current Below Threshold; DTC P2196-23: A/F (O2) Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Signal Stuck Low [12/2022 - 03/2023]
- DTC P2195-19: A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Circuit Current Above Threshold; DTC P2195-24: A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Signal Stuck High; DTC P2196-18: A/F (O2) Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Circuit Current Below Threshold; DTC P2196-23: A/F (O2) Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Signal Stuck Low [03/2023 - ]
- DTC P21CF-13: Cylinder 1 Injector "B" Circuit Open; DTC P21D0-13: Cylinder 2 Injector "B" Circuit Open; DTC P21D1-13: Cylinder 3 Injector "B" Circuit Open; DTC P21D2-13: Cylinder 4 Injector "B" Circuit Open [12/2022 - 03/2023]