IAT 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
IAT SENSOR RATIONALITY MONITOR OPERATION
| DTCs | P0111 |
| Monitor execution | Once per driving cycle |
| Monitoring Duration |
Enable conditions
IAT SENSOR RATIONALITY MONITOR ENABLE CONDITIONS
| Parameter | Minimum | Maximum |
|---|---|---|
| Driving time (> 50 (31) km/h (mph)) | 164 s | |
| Idle duration time | 160 s | |
| Engine coolant temp. | 74 (165) °C (°F) | |
| Engine coolant temp. at engine start | 50 (90) °C (°F) |
Typical malfunction thresholds
IAT SENSOR RATIONALITY MONITOR TYPICAL MALFUNCTION THRESHOLDS
| IAT change during enable condition < 8 bit (39 mV) |