Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. 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 | - |