Typical Enabling Conditions
WARNING: This page is about a different car, the 2006 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL ENABLING CONDITIONS TABLE
| Monitor will run whenever these DTCs are not present | P0100 - P0103 (MAF sensor) |
Engine Coolant Temperature sensor stuck (low Engine Coolant Temperature):
ENGINE COOLANT TEMPERATURE SENSOR STUCK (LOW ENGINE COOLANT TEMPERATURE)
| Cumulative idle off period | 250 seconds or more |
| Vehicle speed increase of 30 km/h (19 mph) or more | 10 times or more |
| Engine coolant temperature | 35 to 60°C (95 to 140°F) |
| Intake air temperature | -6.7°C (20°F) or more |
| Intake air temperature sensor circuit fail | Not detected |
Engine Coolant Temperature sensor stuck (high Engine Coolant Temperature):
ENGINE COOLANT TEMPERATURE SENSOR STUCK (HIGH ENGINE COOLANT TEMPERATURE)
| Engine coolant temperature | 60°C (220°F) or more |
| Intake air temperature | -6.7°C (20°F) or more |
| "Stop and go" *1 | One or more times |
| "Steady driving and stop" *2 | One or more times |
| Engine running time after engine start | 0.3 seconds or more |
HINT:
*1: Vehicle is stopped for 20 seconds or more and accelerated to more than 70 km/h (44 mph) within 40 seconds.
*2: Follow these steps: 1) vehicle is driven at 65 km/h (40 mph) or more for 30 seconds or more and the vehicle speed reaches 70 km/h (44 mph); 2) vehicle is decelerated from 65 km/h (40 mph) to 3 km/h (2 mph) or less within 35 seconds; and 3) vehicle is stopped for 10 seconds.