Monitor Strategy
WARNING: This page is about a different car, the 2024 Lexus IS 500, 2023 Lexus IS 500, and 2022 Lexus IS 500. However, it is still accessible from the selected car via links, so may be relevant.
| Related DTCs | P0191: Fuel pressure sensor stuck monitor P0191: Fuel pressure sensor correlation monitor with barometric pressure |
| Required Sensors/Components (Main) | Fuel pressure sensor |
| Required Sensors/Components (Related) | Atmospheric pressure sensor |
| Frequency of Operation | Continuous |
| Duration | Less than 30 seconds: Stuck monitor Less than 10 seconds: Correlation monitor with barometric pressure |
| MIL Operation | 2 driving cycles |
| Sequence of Operation | None |