If output value of boost pressure sensor is below threshold value for more than 2 sec. ECM sets DTC P023700. This fault might be caused by short to ground in signal circuit of BPS.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage monitoring | 1. Poor connector connection 2. Short to ground in signal circuit of BPS 3. Defected BPS | |
Enable Condition |
•
Engine running | ||
Threshold Value |
•
Output value is below threshold value | ||
Detecting Time |
•
2 sec | ||
Fail Safe | Engine Off |
•
No | |
EGR Off |
•
Yes | ||
Torque Limit |
•
Yes | ||
MIL |
•
On | ||
