Typical Enabling Conditions

Engine Coolant Temperature Sensor Output Stuck at Low Engine Coolant Temperature:

TYPICAL ENABLING CONDITIONS

Monitor runs whenever following DTCs not present	P0100 to P0103: Mass air flow meter
Cumulative idle off period	250 seconds or more
Speed increase by 30 km/h (18.6 mph) or more	10 times or more
Engine coolant temperature at engine start	35° to 60°C (95° to 140°F)
Intake air temperature at engine start	-6.7°C (20°F) or more

Engine Coolant Temperature Sensor Output Stuck at High Engine Coolant Temperature:

COOLANT TEMPERATURE REFERENCE CHART

Monitor runs whenever following DTCs not present

P0100 to P0103: Mass air flow meter

Engine coolant temperature at engine start

60°C (140°F) or more

Intake air temperature at engine start

-6.7°C (20°F) or more

Stop and go⁽¹⁾

Once or more

Steady driving and stop⁽²⁾

Once or more

⁽¹⁾	The vehicle is stopped for 20 seconds or more and accelerated to more than 70 km/h (43.5 mph) within 40 seconds.

⁽²⁾	Following these steps: 1) the vehicle is driven at 65 km/h (40.4 mph) or more for 30 seconds or more and the vehicle speed reaches 70 km/h (43.5 mph); 2) the vehicle is decelerated from 65 km/h (40.4 mph) to 3 km/h (1.86 mph) or less within 35 seconds; and 3) the vehicle is stopped for 10 seconds.