If there is a delay or a target error between the target angle and the real angle over 5 times, the ECM sets DTC P0011.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Sensor Current check | 1. Poor connection 2. Damaged or corroded terminals 3. HO2S(S1) |
Enable Conditions |
•
Exhaust Gas temperature < 800 ℃(1472 °F)
•
0.95 < Target Lambda < 1.05
•
20 % < Heating ratio < 80 % | |
Threshold Value |
•
Sensor Current Change calculated form Sensor Output Voltage > 190 ㎂ | |
Diagnostic Time |
•
Continuous | |
MIL ON Condition |
•
2 driving cycles |
