DTC Information: DTC Detecting Condition

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Item		Detecting Condition	Possible Cause
DTC Strategy	Case1	PCM internal inspection (knock sensor recognition faulty)	Poor connector connection PCM Irregularity battery
	Case2	PCM internal inspection (internal ATIC element failure)
	Case3	PCM internal inspection (internal ATIC communication faulty)
Enable Conditions	Case1	Ignition "ON" Engine "ON" Without error related crank Engine synchronizing verification completed
	Case2	Ignition "ON"
	Case3	Ignition "ON"
Threshold Value	Case1	Abnormality detected during the determination of knock sensor signal (internal ECU diagnosis) plausibility
	Case2	ATIC communication error is detected
	Case3	ATIC communication error (internal ECU diagnosis) is detected
Diagnostic Time	Case1	1.5s
	Case2	3s
	Case3	1s
MIL ON Condition		2 driving cycle