DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.

Item		Detecting Condition	Possible Cause
DTC Strategy	Case 1	Rationality check, high or low	Poor connector connection AATS
	Case 2	Rationality check
	Case3	Check ECT, IAT, AAT correlation monitor (at cold condition)
Enable Conditions	Case 1	-
	Case 2	Vehicle speed is higher than 60km/h (37.3mph) Air mass flow is between 1.11 and 16.67 (to 61.1)g/s ECT is over70°C (158°F) Accumulated no fuel cut-off for 200s
	Case3	Soaking time engine stop for more than 5hr at ECT 0°C (32 °F) Soaking time engine stop for more than 6hr at ECT 90°C (194 °F) Not detected block heater
Threshold Value	Case 1	AAT is higher than -40 to 60°C (-40 to 140°F)
	Case 2	Difference between AAT and modeled AAT is higher than 30°C (86°F)
	Case3	Difference between C_Temp and AAT at cranking is higher than 20°C (68°F) * C_Temp: 2 of 3 signals are selected and averaged, and the other signal which has the biggest deviation is excluded
Diagnostic Time	Case 1	Continuously (9s)
	Case 2	Continuously (9s)
	Case3	Once pre driving cycle (9s)
MIL ON Condition		2 driving cycles