General Information: DTC Detecting Condition

Item		Detecting Condition	Possible cause
DTC Strategy	Case1	Monitor the throttle position	(Case1) Throttle stuck Open in motor circuit Faulty motor Faulty PCM (Case2) Air Leakage between TPS and MAP Faulty throttle body or intake manifold Faulty MAPS
DTC Strategy	Case2	Monitor the measured engine airflow and the estimated airflow
Enable Conditions	Case1	Engine running No faults present
Enable Conditions	Case2	Engine running Battery voltage >5V
Threshold value	Case1	The difference between the real ETS motor & TPS value and the target ETS motor & TPS value is over 4.5°. When real Throttle position is below 36°, (the real throttle position - the target throttle position) < - 4.5° (the real throttle position - the target throttle position) < - 18°
Threshold value	Case2	MAPS reading - ETC estimated airflow > 9 g/s
Diagnosis Time		Continuous
MIL On Condition		1 Drive Cycle

If the Main relay is inoperable with engine running, the following DTCs can set.