Monitor Strategy
WARNING: This page is about a different car, the 2019 Toyota Highlander, 2018 Toyota Highlander, and 2017 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
| Related DTCs | P0191: Fuel pressure sensor (for high pressure side) rationality (correlation monitor with barometric pressure) P0191: Fuel pressure sensor (for high pressure side) rationality (stuck monitor) |
| Required Sensors/Components (Main) | Fuel pressure sensor (for high pressure side) |
| Required Sensors/Components (Related) | Atmospheric pressure sensor (ECM) |
| Frequency of Operation | Continuous |
| Duration | Less than 10 seconds: Correlation monitor with barometric pressure Less than 30 seconds: Stuck monitor |
| MIL Operation | 2 driving cycles |
| Sequence of Operation | None |