Case IH ENG2249: Injector Metering Rail 1 Fuel Pressure Lower Than Commanded Pressure

The fuel pressure in the Injector Metering Rail 1 is below the pressure that was commanded. This may affect engine performance and fuel delivery.

1. 1

   Fuel pressure sensor

2. 2

   Fuel rail

3. 3

   Fuel pump

4. 4

   Fuel filter

5. 5

   Fuel lines

1. 1

   Inspect

   Inspect the fuel pressure sensor for damage or improper installation.

2. 2

   Test

   Test the fuel rail for leaks or damage that could cause pressure loss.

3. 3

   Check

   Check the fuel pump for proper operation and output pressure.

4. 4

   Inspect

   Inspect the fuel filter for clogging or blockage that may restrict fuel flow.

5. 5

   Check

   Check the fuel lines for leaks, cracks, or obstructions that may affect pressure.