New Holland 198-04: Common Rail Metering Unit Power Stage - Short to Ground

The fault code indicates a short to ground in the power stage of the Common Rail Metering Unit. This condition can cause improper operation or failure of the component.

1. 1

   The wiring and connections related to the Common Rail Metering Unit

2. 2

   The integrity of the power stage circuitry of the Common Rail Metering Unit

3. 3

   Potential damage or wear in the affected circuit

1. 1

   Inspect

   Inspect the wiring and connections associated with the Common Rail Metering Unit for signs of damage, wear, or improper routing.

2. 2

   Test

   Test the power stage circuitry of the Common Rail Metering Unit for continuity and insulation resistance using appropriate diagnostic tools.

3. 3

   Repair or Replace

   If a fault is found, repair or replace the damaged wiring, connections, or the component identified by this code as necessary.