MAP Sensor Rationality Monitor
WARNING: This page is about a different car, the 2006 Suzuki XL-7. However, it is still accessible from the selected car via links, so may be relevant.
Operation
MAP SENSOR RATIONALITY MONITOR OPERATION
| DTCs | P1107 (Low) / P1108 (High) |
| Monitor execution | Continuous |
| Sensors / components OK | ECT, Barometric pressure, IAT, TP |
| Monitoring Duration | 5 s |
Enable conditions
MAP SENSOR RATIONALITY MONITOR ENABLE CONDITIONS
| Parameter | Minimum | Maximum |
|---|---|---|
| P1107 | ||
| ECT | 74 (165) °C (°F) | |
| IAT | 4.9 (40) °C (°F) | |
| TP | 20.7% (17.58 degree) | |
| Engine speed | 3000 rpm | |
| Barometric pressure | 74.5 kPa | |
| P1108 | ||
| ECT | 74 (165) °C (°F) | |
| IAT | 4.9 (40) °C (°F) | |
| TP | 5.7% (4.88 degree) | |
| Engine speed | 600 rpm | |
| Barometric pressure | 74.5 kPa | |
Typical malfunction thresholds
MAP SENSOR RATIONALITY MONITOR TYPICAL MALFUNCTION THRESHOLDS
| P1107 |
| Signal voltage < 1 V |
| P1108 |
| Signal voltage ≥ 2.7 V |