DTC Information: DTC Detecting Condition

Item	Detecting Condition	Possible Cause
DTC Strategy	Electrical Monitoring	Poor Connector Connection Open in Upstream O2 Sensor Control Circuit Faulty Upstream O2 Sensor
Enable Conditions	Sensor Pump Current Valid Battery voltage higher than 11V and lower than 16V
Threshold Value	Pumping current circuit open (VIP) Sensor signal lower than 2.1V during fuel cut off
Diagnostic Time	Within 15s after related symptom detected
MIL ON Condition	2 driving cycles