DTC P0112 Intake Air Temperature Sensor1 Circuit Low Input: DTC Detecting Condition

DTC DETECTING CONDITION

Item		Detecting Condition	Possible Cause
DTC Strategy		This code detects a continuous short to ground in either the signal circuit or the sensor	Poor connection Short to ground in harness IATS ECM
Enable Conditions	Case 1	Engine running No Vehicle speed sensor fault Vehicle speed > 50kph (30mph)
Enable Conditions	Case 2	Engine running time > 120 sec. or Time from IG "OFF" to IG "ON" > 360 min.
Threshold value		Intake air temperature sensor's voltage <0.1V
Diagnosis Time		Continuous (More than 10 seconds failure for every 20 seconds test)
MIL On Condition		2 Driving Cycles