Monitor Description
The ECM calculates the manifold absolute pressure from a vacuum sensor output voltage. If the vacuum sensor output voltage falls out of the normal range, the vacuum senor or the circuit may be at fault. If this is the case, the ECM stores the DTCs.
Monitor strategy
| Related DTCs | P0107: Manifold absolute pressure sensor range check (Low voltage) P0108: Manifold absolute pressure sensor range check (High voltage) |
| Required Sensors/Components (Main) | Vacuum sensor |
| Required Sensors/Components (Related) | - |
| Frequency of Operation | Continuous |
| Duration | 2 seconds |
| MIL Operation | Immediately after |
| Sequence of Operation | None |