Typical Enabling Conditions
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.
STUCK MONITOR
| All of the following conditions are met | 2 seconds or more |
| Engine coolant temperature sensor malfunction (P0116, P0117, P0118) | Not detected |
| Intake air temperature sensor (mass air flow meter sub-assembly) malfunction (P0111, P0112, P0113) | Not detected |
| Fuel pressure sensor (for low pressure side) circuit malfunction (P107C, P107D) | Not detected |
| Auxiliary battery voltage | 11 V or higher |
| Fuel cut | Off |
CORRELATION MONITOR
| All of the following conditions are met | - |
| Engine coolant temperature sensor malfunction (P0116, P0117, P0118) | Not detected |
| Intake air temperature sensor (mass air flow meter sub-assembly) malfunction (P0111, P0112, P0113) | Not detected |
| Fuel pressure sensor (for low pressure side) circuit malfunction (P107C, P107D) | Not detected |
| Auxiliary battery voltage | 11 V or higher |
| Engine coolant temperature | 75°C (167°F) or higher |
| Intake air temperature | -10°C (14°F) or higher |
| Atmospheric pressure | 76 kPa(abs) [11 psi(abs)] or higher |
| Fuel pump (for low pressure) operation at maximum duty | 1 second or more |
| Engine shut off | Executing |
| Vehicle Speed | 45 km/h (28 mph) or more |