Section 23 (Engine Control System (8AR-FTS) - Diagnostic Codes (04 Of 10))
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2024 Lexus RC 300, 2023 Lexus RC 300, 2022 Lexus RC 300, 2021 Lexus RC 300, and 2020 Lexus RC 300. However, it is still accessible from the selected car via links, so may be relevant.
- SFI System
- DTC P0190-2A: Fuel Rail Pressure Sensor "A" Signal Stuck in Range; DTC P0190-64: Fuel Rail Pressure Sensor "A" Signal Plausibility Failure [10/2018 - ]
- DTC P0195-11: Engine Oil Temperature Sensor Circuit Short to Ground [10/2015 - ]
- DTC P0195-15: Engine Oil Temperature Sensor Circuit Short to Battery or Open [10/2015 - ]
- DTC P0201-13: Cylinder 1 Injector "A" Circuit Open; DTC P0202-13: Cylinder 2 Injector "A" Circuit Open; DTC P0203-13: Cylinder 3 Injector "A" Circuit Open; DTC P0204-13: Cylinder 4 Injector "A" Circuit Open; DTC P062D-13: Fuel Injector Driver Circuit Performance Bank 1 Circuit Open [10/2015 - ]
- DTC P0234-00: Turbocharger/Supercharger "A" Overboost Condition [10/2015 - ]
- DTC P0235-11: Turbocharger/Supercharger Boost Sensor "A" Circuit Short to Ground [10/2015 - ]
- DTC P0235-15: Turbocharger/Supercharger Boost Sensor "A" Circuit Short to Battery or Open [10/2015 - 10/2022]
- DTC P0235-15: Turbocharger/Supercharger Boost Sensor "A" Circuit Short to Battery or Open [10/2022 - ]
- DTC P0235-62: Turbocharger/Supercharger Boost Sensor "A" Signal Compare Failure [10/2015 - ]
- DTC P023A-00: Charge Air Cooler Coolant Pump Control Circuit/Open; DTC P023A-71: Charge Air Cooler Coolant Pump Control Actuator Stuck [10/2015 - ]
- DTC P023A-12: Charge Air Cooler Coolant Pump Control Circuit Short to Battery; DTC P023A-13: Charge Air Cooler Coolant Pump Control Circuit Open; DTC P023A-14: Charge Air Cooler Coolant Pump Control Circuit Short to Ground or Open [10/2015 - ]
- DTC P0243-13: Turbocharger/Supercharger Wastegate Solenoid "A" Circuit Open [10/2015 - 10/2018]
- DTC P0243-13: Turbocharger/Supercharger Wastegate Solenoid "A" Circuit Open [10/2018 - ]
- DTC P026A-00: Charge Air Cooler Efficiency Below Threshold [10/2015 - ]
- DTC P0300-00: Random/Multiple Cylinder Misfire Detected; DTC P0300-27: Random/Multiple Cylinder Misfire Detected (Emission) Signal Rate of Change Above Threshold; DTC P0300-85: Random / Multiple Cylinder Misfire Detected (Over Temperature) Signal Above Allowable Range; DTC P0301-00: Cylinder 1 Misfire Detected; DTC P0302-00: Cylinder 2 Misfire Detected; DTC P0303-00: Cylinder 3 Misfire Detected; DTC P0304-00: Cylinder 4 Misfire Detected [10/2015 - 11/2017]
- DTC P0300-00: Random/Multiple Cylinder Misfire Detected; DTC P0300-27: Random/Multiple Cylinder Misfire Detected (Emission) Signal Rate of Change Above Threshold; DTC P0300-85: Random / Multiple Cylinder Misfire Detected (Over Temperature) Signal Above Allowable Range; DTC P0301-00: Cylinder 1 Misfire Detected; DTC P0302-00: Cylinder 2 Misfire Detected; DTC P0303-00: Cylinder 3 Misfire Detected; DTC P0304-00: Cylinder 4 Misfire Detected [11/2017 - ]
- DTC P0325-11: Knock Sensor 1 Bank 1 or Single Sensor Circuit Short to Ground [10/2015 - ]
- DTC P0325-15: Knock Sensor 1 Bank 1 or Single Sensor Circuit Short to Battery or Open [10/2015 - ]
- DTC P0335-11: Crankshaft Position Sensor "A" Circuit Short to Ground; DTC P0335-15: Crankshaft Position Sensor "A" Circuit Short to Battery or Open; DTC P0335-1F: Crankshaft Position Sensor "A" Circuit Intermittent; DTC P0335-2A: Crankshaft Position Sensor "A" Signal Stuck in Range; DTC P0335-31: Crankshaft Position Sensor "A" No Signal [10/2015 - 11/2017]
- DTC P0335-11: Crankshaft Position Sensor "A" Circuit Short to Ground; DTC P0335-15: Crankshaft Position Sensor "A" Circuit Short to Battery or Open; DTC P0335-1F: Crankshaft Position Sensor "A" Circuit Intermittent; DTC P0335-2A: Crankshaft Position Sensor "A" Signal Stuck in Range; DTC P0335-31: Crankshaft Position Sensor "A" No Signal [11/2017 - ]