DTC P0111 Intake Air Temperature Sensor1 Circuit Range/Performance: DTC Detecting Condition
DTC DETECTING CONDITION CHART
| Item |
Detecting Condition |
Possible Cause |
| DTC Strategy |
- Check intake air temperature signal stuck.
|
- Contact resistance in connections.
- Faulty IAT sensor
|
| Enable Conditions |
- Time after engine start > 300 sec.
- Coolant temperature > 76°C (169°F)
- Coolant temperature increasing after start > 40°C (104°F)
- [Accumulated time for vehicle speed > 70kph (44 mph)] > 100 sec.
- No relevant failure
|
| Threshold value |
- Difference between intake air temp. at stat and minimum air temp. < 1.5°C (34.7°F) and difference between maximum air temp. and intake air temp. at stat and < 1.5°C (34.7°F)
|
| Diagnostic Time |
|