New Holland 3957: Injector 1 And/Or 4 Shorted To Low Source Amber

The fault code indicates that Injector 1 and/or Injector 4 is shorted to low source, which may cause improper operation or failure of the affected injector(s). This condition is flagged as amber, indicating a warning level issue.

1. 1

   Injector 1

2. 2

   Injector 4

3. 3

   the affected circuit

1. 1

   Inspect

   Visually inspect Injector 1 and Injector 4 for signs of damage, wear, or physical faults.

2. 2

   Test

   Test the electrical circuit of Injector 1 and Injector 4 for shorting to low source using a multimeter or diagnostic tool.

3. 3

   Replace

   If a short is confirmed, replace the affected injector(s) as needed.