DTC P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance: DTC Detecting Condition

DTC DETECTING CONDITION

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 > 300sec. Coolant temp. > 76°C (169°F) Coolant temp, increasing after start > 40°C (104°F) [Accumulated time for vehicle speed > 70kph (13.5mph)] > 100sec. No relevant failure
Threshold Value	Maximum intake air temp. - minimum intake air temp. < 1.5°C (34.7°F)
Diagnostic Time	5 sec.