DTC P0111 Intake Air Temperature Sensor1 Circuit Range/Performance: DTC Detecting Condition

DTC DETECTING CONDITION

Item		Detection condition	Possible Cause
DTC Strategy	Case 1	Skew Low Test: Monitors the difference between the startup coolant and IAT values	Poor Connection Open or short in harness IATS PCM
DTC Strategy	Case 2	Skew High Test: Monitors the difference between the startup IAT and coolant values
Enable-Conditions	Case 1	Engine soaked time ≥ 360min Engine running state No disabling faults present IAT stored previous trip IAT Skewed Test Not Complete Startup Coolant Temperature > -20°C Airflow > 15 g/s Vehicle speed > 40kph
Enable-Conditions	Case 2	Engine soaked time ≥ 360min Engine running state No disabling faults present IAT stored previous trip IAT Skewed Test Not Complete Airflow > 15 g/s Vehicle speed > 40kph
Threshold value	Case 1	Startup Coolant - Startup IAT ≥ 30°C
Threshold value	Case 2	Startup IAT - Startup Coolant ≥ 20°C
Diagnosis Time		Continuous (More than 1.25 second failure)
MIL On Condition		2 Driving Cycles