If short to power in circuit of rail pressure regulator valve is detected, ECM sets DTC P009200.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Fuel Pressure Regulator Valve Voltage Monitoring | 1. Short to power in rail pressure regulator valve circuit 2. Faulty rail pressure regulator valve 3. Faulty ECM | |
Enable Condition |
•
Engine running | ||
Threshold Value |
•
Short to power in rail pressure regulator valve | ||
Detecting Time |
•
280 msec. | ||
Fail Safe | MIL |
•
On | |
Fuel Cut |
•
Yes | ||
