If over-temperature on Fuel Pressure Regulator Valve (FPRV) is detected for more than 0.22 sec., ECM sets dTC P025200.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage monitoring | 1. Poor connector connection 2. Faulty FPRV circuit 3. Defected FPRV | |
Enable Condition |
•
Engine running | ||
Threshold Value |
•
Over-temperature on FPRV is detected | ||
Detecting Time |
•
220 msec | ||
Fail Safe | Engine Off |
•
No | |
EGR Off |
•
No | ||
Torque Limit |
•
No | ||
MIL |
•
On | ||
