Typical Enabling Conditions
WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
STUCK MONITOR
| All of the following conditions are met | - |
| Fuel pressure sensor (for high pressure side) malfunction (P0192, P0193) | Not detected |
| High pressure fuel pump malfunction (P1235) | Not detected |
| Engine coolant temperature sensor malfunction (P0117, P0118) | Not detected |
| Atmospheric pressure sensor malfunction (P106C, P2228, P2229) | Not detected |
| Auxiliary battery voltage | 11 V or higher |
| Fuel cut | Off |
| Injection mode | NOT PFI (Port fuel injection) |
CORRELATION MONITOR WITH BAROMETRIC PRESSURE
| All of the following conditions are met | - |
| Fuel pressure sensor (for high pressure side) malfunction (P0192, P0193) | Not detected |
| High pressure fuel pump malfunction (P1235) | Not detected |
| Engine coolant temperature sensor malfunction (P0117, P0118) | Not detected |
| Atmospheric pressure sensor malfunction (P106C, P2228, P2229) | Not detected |
| Soak timer malfunction (P2610) | Not detected |
| Auxiliary battery voltage | 8 V or higher |
| Ignition switch | Off |
| Soak time | 5, 7 or 9.5 hours |
| Atmospheric pressure | 76 kPa(abs) [11.02 psi(abs)] or higher |