If over-current in FPCV circuit is detected for more than 0.22 sec., ECM sets DTC P025400. This fault might be caused by short to power in control circuit of FPCV.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage monitoring | 1. Poor connector connection 2. Short to power in control circuit of FPCV 3. Faulty FPCV | |
Enable Condition |
•
Engine running | ||
Threshold Value |
•
Short to power in FPCV circuit | ||
Detecting Time |
•
220 msec. | ||
Fail Safe | MIL |
•
On | |
Torque Limit |
•
Yes (Case 1) | ||
