DTC Information: DTC Detecting Condition

Item		Detecting Condition	Possible Cause
Main Action	Case 1	Knock acquisition check	Poor connector connection Poor power supply Faulty ECM
Main Action	Case 2	H-bridge (ETC, Port flap, wastegate) malfunction 5V power supply driver malfunction Power relay driver malfunction BARO. sensor malfunction Output driver malfunction
Prerequisite Condition	Case 1	Engine speed during engine start is higher than 32 RPM
Prerequisite Condition	Case 2	Ignition "ON"
Threshold Value	Case 1	Internal ECU diagnostic
Threshold Value	Case 2	Microcontroller communication error detected H-bridge (ETC, Port flap, wastegate) malfunction 5V power supply driver malfunction Power relay driver malfunction BARO. sensor malfunction Output driver malfunction
Diagnosis Time	Case 1	100 segment
Diagnosis Time	Case 2	1 second
MIL On Condition		3 driving cycles