If open in vertual ground circuit of front lambda sensor is detected, ECM sets DTC P225100.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage monitoring | 1. Poor connector connection 2. Open in vertual ground circuit of front lambda sensor 3. Defected front lambda sensor | |
Enable Condition |
•
Engine running | ||
Threshold Value |
•
Open in vertual ground line | ||
Detecting Time |
•
2 sec | ||
Fail Safe | Engine OFF |
•
No | |
EGR OFF |
•
No | ||
Torque Limit |
•
No | ||
MIL |
•
On | ||
