DTC Information And Inspection: DTC Detecting Condition

Troubleshooting	Condition	Possible Cause
Main Action	Monitor signals	Poor contact of connector O2 Sensor (Up)
Prerequisite Condition	Exhaust gas temperature is at between 350°C (662°F) and 900°C (1652°F) ECT is greater than 50°C (122°F) Required lambda: 1 Exhaust gas mass flow is between 4.17g/sec and 41.67g/sec Accumulated exhaust gas mass is higher than 120g
Threshold Value	Secondary control variable by Downstream O2 sensoris higher than 0.07
Diagnosis Time	40 sec
MIL	2nd Driving Cycle