General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item		Detecting Condition	Possible Cause
DTC Strategy		Monitor the measured engine airflow and the estimated airflow	Air Leakage between TPS and MAFS Faulty throttle body or intake manifold Faulty MAFS
Enable Conditions		Engine running No faults present
Threshold value	Case 1	MAPS reading - ETC estimated airflow > 9 g/s
Threshold value	Case 2	MAFS reading - ETC estimated airflow > 7g/s
Diagnosis Time		Continuous (Within 20 sec.)
MIL On Condition		1 Driving Cycle