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DTC P0111 Intake Air Temperature Sensor1 Circuit Range/Performance: DTC Detecting Condition
DTC P0111 DETECTING CONDITION TABLE
| 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 > 400sec.
- Time in idle depending on intake air temp, after start > 15sec. at20°C (68°F) (35sec. at 10°C (50°F))
- Coolant temp. > 74°C (165.2°F)
- Coolant temp, increasing after start > 40°C (104°F)
- Accumulated time for vehicle speed > 70km/h (44mph) for more than 100sec.
- No relevant failure
|
| Threshold Value |
- Depends on Intake Air Start Temperature
|
| Diagnostic Time |
|
| MIL On Condition |
|