Monitor Strategy
WARNING: This page is about a different car, the 2007 Toyota Tacoma. However, it is still accessible from the selected car via links, so may be relevant.
MONITOR STRATEGY
| Related DTCs | P0125: Insufficient engine coolant temperature for closed-loop fuel control |
| Required Sensors/Components (Main) | Thermostat, cooling system |
| Required Sensors/Components (Related) | Engine coolant temperature sensor and mass air flow meter |
| Frequency of Operation | Continuous |
| Duration | 56 seconds: Closed-loop enable temperature - 8.34°C (15°F) or more 98 seconds: Closed-loop enable temperature -19.45 to - 8.34°C (35 to 15°F) 1200 seconds: Less than closed-loop enable temperature - 19.45°C (35°F) |
| MIL Operation | 2 driving cycles |
| Sequence of Operation | P0100 - P0103 (MAF sensor) P0110 - P0113 (IAT sensor) P0115 - P0118 (ECT sensor) |