Typical Malfunction Thresholds
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.
P3190
| Time for low engine torque | 100 engine revolutions or more, and 6 seconds or more (varies with engine coolant temperature) |
| Fuel level | Not empty |
| Ratio of estimated torque against target torque | Less than 20% |
P3191
| Engine start no-determination time (receive from hybrid vehicle control ECU) | 100 engine revolutions or more, and 6 seconds or more (varies with engine coolant temperature) |
| Fuel level | Not empty |
| Engine speed is a fixed value or more | - |