Here is the illustration show you guide on how to solve Perkins 1106D electric power generation E398 low fuel rail pressure error.
Preparations:
Perkins EST 2024A & 2023A & 2019A Software Free Download
Perkins SPI2 2018A EPC+Service Manual Free Download
Perkins Communication Adapter 3
Conditions Which Generate This Code:
The Electronic Control Module (ECM) detects a fault with low fuel rail pressure. The ECM detects the following faults:
System Response:
The warning lamp will be illuminated and the diagnostic lamp will flash the event code.
The event code will be logged.
Possible Performance Effect:
E398-2
The derate lamp will be illuminated.
The engine will be derated until the keyswitch is turned to OFF and then turned to ON.
Troubleshooting:
Low fuel pressure may be caused by the following faults:
• A fault in the fuel return system
• A fault in the fuel pressure control
• A leak in the high pressure fuel system
• A failed relief valve, the fuel pump or an electronic unit injector
The event code does not represent a fault in the electronic system. Refer to Systems Operation,
Testing and Adjusting, “Fuel System – Inspect”.
Results:
• OK – STOP.
More trouble repair case for Perkins,pls refer to:Perkins Trouble Repair
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