Case IH ENG2266: Electric Lift Pump for Engine Fuel Supply Voltage too low

The electric lift pump for engine fuel supply is experiencing a voltage that is too low, which may affect the proper operation of the fuel system.

1. 1

   The power supply to the electric lift pump

2. 2

   Wiring connections to the electric lift pump

3. 3

   The voltage output at the electric lift pump

1. 1

   Check the power supply

   Verify that the power supply to the electric lift pump is functioning correctly.

2. 2

   Inspect wiring connections

   Examine the wiring connections to the electric lift pump for any signs of damage, corrosion, or looseness.

3. 3

   Measure voltage at the electric lift pump

   Use a multimeter to measure the voltage at the electric lift pump and compare it to the expected value.