New Holland 3906 – ENGINE: Injector: Number of injections is limited by quantity balance of high pressure pump

The number of injections performed by the injector is restricted due to the quantity balance of the high pressure pump. This may result in reduced engine performance or improper fuel delivery.

1. 1

   High pressure pump

2. 2

   Injector operation

3. 3

   Fuel quantity balance

1. 1

   Inspect

   Check the high pressure pump for proper operation and fuel quantity balance.

2. 2

   Test

   Test the injector to ensure it is functioning correctly and not restricted.

3. 3

   Adjust

   Adjust the fuel quantity balance if necessary, following the service manual instructions.