DTC P0190-2A: Fuel Rail Pressure Sensor "A" Signal Stuck in Range; DTC P019064: Fuel Rail Pressure Sensor "A" Signal Plausibility Failure [10/2018 - ]: Description
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus UX 250h, 2023 Lexus UX 250h, 2022 Lexus UX 250h, 2021 Lexus UX 250h, and 2020 Lexus UX 250h. However, it is still accessible from the selected car via links, so may be relevant.
Refer to DTC P019011.
Refer to DESCRIPTION
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
|---|---|---|---|---|---|---|
| P01902A | Fuel Rail Pressure Sensor "A" Signal Stuck in Range | When target high pressure side fuel pressure changes, the change in the fuel pressure sensor value is abnormal (2 trip detection logic). |
|
Comes on | DTC stored | SAE Code: P0191 |
| P019064 | Fuel Rail Pressure Sensor "A" Signal Plausibility Failure | Although the engine has been stopped and left as is for a long time, the high pressure side fuel pressure is higher or lower than the threshold (2 trip detection logic). |
|
Comes on | DTC stored | SAE Code: P0191 |