Section 129 (Engine Control System - Diagnostic Codes (P11EA-P2065))
WARNING: This page is about a different car, the 2025 Lexus NX 350, 2024 Lexus NX 350, 2023 Lexus NX 350, and 2022 Lexus NX 350. However, it is still accessible from the selected car via links, so may be relevant.
- SFI System
- DTC P11EA-00: Bank 1 Air-Fuel Ratio Imbalance (Port); DTC P11EC-00: Cylinder #1 Air-Fuel Ratio Imbalance (Port); DTC P11ED-00: Cylinder #2 Air-Fuel Ratio Imbalance (Port); DTC P11EE-00: Cylinder #3 Air-Fuel Ratio Imbalance (Port); DTC P11EF-00: Cylinder #4 Air-Fuel Ratio Imbalance (Port); DTC P219A-00: Bank 1 Air-Fuel Ratio Imbalance; DTC P219C-00: Cylinder 1 Air-Fuel Ratio Imbalance; DTC P219D-00: Cylinder 2 Air-Fuel Ratio Imbalance; DTC P219E-00: Cylinder 3 Air-Fuel Ratio Imbalance; DTC P219F-00: Cylinder 4 Air-Fuel Ratio Imbalance [03/2023 - 03/2024]
- DTC P11EA-00: Bank 1 Air-Fuel Ratio Imbalance (Port); DTC P11EC-00: Cylinder #1 Air-Fuel Ratio Imbalance (Port); DTC P11ED-00: Cylinder #2 Air-Fuel Ratio Imbalance (Port); DTC P11EE-00: Cylinder #3 Air-Fuel Ratio Imbalance (Port); DTC P11EF-00: Cylinder #4 Air-Fuel Ratio Imbalance (Port); DTC P219A-00: Bank 1 Air-Fuel Ratio Imbalance; DTC P219C-00: Cylinder 1 Air-Fuel Ratio Imbalance; DTC P219D-00: Cylinder 2 Air-Fuel Ratio Imbalance; DTC P219E-00: Cylinder 3 Air-Fuel Ratio Imbalance; DTC P219F-00: Cylinder 4 Air-Fuel Ratio Imbalance [03/2024 - ]
- DTC P1235-13: High Pressure Fuel Pump Circuit Open [11/2021 - ]
- DTC P1283-00: Cold Start Fuel Injection Control Performance #1; DTC P1284-00: Cold Start Fuel Injection Control Performance #2; DTC P1285-00: Cold Start Fuel Injection Control Performance #3; DTC P1286-00: Cold Start Fuel Injection Control Performance #4 [11/2021 - ]
- DTC P12D0-13: Fuel Pump Control (All Phase) Circuit Open; DTC P12D1-13: Fuel Pump Control (U Phase) Circuit Open; DTC P12D2-13: Fuel Pump Control (V Phase) Circuit Open; DTC P12D3-13: Fuel Pump Control (W Phase) Circuit Open [11/2021 - ]
- DTC P12D4-1D: Fuel Pump Control Circuit Current Out of Range [11/2021 - ]
- DTC P12D5-01: Fuel Pump Control General Electrical Failure [11/2021 - ]
- DTC P1378-00: Pre-ignition Detected [11/2021 - ]
- DTC P148D-7E: Purge One Way Valve Stuck Open [11/2021 - ]
- DTC P1542-00: Stop and Start Cranking Time Too Long [03/2023 - 03/2024]
- DTC P1542-00: Stop and Start Cranking Time Too Long [03/2024 - ]
- DTC P1610-09: Control Module Processor (Brake Override System Input Signal) Component Failure [11/2021 - ]
- DTC P16B0-9F: Actuator Cut Circuit Stuck Off [11/2021 - ]
- DTC P16B3-19: Multi Flow Control Valve Motor Circuit Current Above Threshold [11/2021 - ]
- DTC P16B4-79: Multi Flow Control Valve Stopper Mechanical Linkage Failure [11/2021 - 03/2023]
- DTC P16B4-79: Multi Flow Control Valve Stopper Mechanical Linkage Failure [03/2023 - ]
- DTC P16B5-11: Multi Flow Control Valve Sensor Circuit Short to Ground [11/2021 - ]
- DTC P16B5-15: Multi Flow Control Valve Sensor Circuit Short to Battery or Open [11/2021 - ]
- DTC P16B8-71: Multi Flow Control Valve Actuator Stuck [11/2021 - ]
- DTC P2065-12: Fuel Level Sensor "B" Circuit Short to Battery; DTC P2065-14: Fuel Level Sensor "B" Circuit Short to Ground or Open [11/2021 - 03/2022]
- DTC P2065-12: Fuel Level Sensor "B" Circuit Short to Battery; DTC P2065-14: Fuel Level Sensor "B" Circuit Short to Ground or Open [03/2022 - ]