If output voltage of barometric pressure sensor is below threshold value for more than 1 sec., ECM sets DTC P222800.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage monitoring | 1. Poor connector connection 2. Faulty ECM | |
Enable Condition |
•
Engine running | ||
Threshold Value |
•
Output voltage is below threshold value | ||
Detecting Time |
•
1 sec | ||
Fail Safe | MIL |
•
On | |
EGR OFF |
•
Yes | ||
Torque Limit |
•
Yes | ||
LNT Regeneration OFF |
•
Yes | ||
