John Deere 000612.04: Problem with the supply voltage to injectors 2 and 3 on 4-cylinder, injectors 4, 5, and 6 on 6-cylinder

The fault code indicates an issue with the supply voltage to specific injectors on both 4-cylinder and 6-cylinder engines. This may result in improper fuel delivery or engine performance issues.

1. 1

   The wiring or connections to injectors 2 and 3 on the 4-cylinder engine

2. 2

   The wiring or connections to injectors 4, 5, and 6 on the 6-cylinder engine

3. 3

   The power supply or circuit providing voltage to the affected injectors

1. 1

   Inspect

   Inspect the wiring and connections to injectors 2 and 3 on the 4-cylinder engine for damage, corrosion, or loose connections.

2. 2

   Inspect

   Inspect the wiring and connections to injectors 4, 5, and 6 on the 6-cylinder engine for damage, corrosion, or loose connections.

3. 3

   Test

   Test the power supply or circuit providing voltage to the affected injectors to ensure it is functioning properly.