New Holland 3113 – Engine: Main Relay 1 - Short to Battery

The Main Relay 1 is experiencing a short to battery, which may cause improper power supply to the fuel metering unit. This fault is related to the power supply circuit of the high pressure pump.

1. 1

   Main Relay 1

2. 2

   Power supply circuit to the fuel metering unit

3. 3

   Wiring associated with Main Relay 1

1. 1

   Inspect

   Inspect Main Relay 1 for physical damage or signs of overheating.

2. 2

   Test

   Test the power supply circuit to the fuel metering unit for continuity and proper voltage.

3. 3

   Check

   Check the wiring associated with Main Relay 1 for any signs of damage, wear, or improper connections.