New Holland 193-03: Common Rail Metering Unit Power Stage - Short to B+

The fault code indicates a short circuit in the power stage of the Common Rail Metering Unit to the B+ voltage. This condition may affect the proper operation of the fuel injection system.

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

1. 1

   Inspect

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

2. 2

   Test

   Test the power stage circuitry of the Common Rail Metering Unit for continuity and resistance using a multimeter.

3. 3

   Replace

   If a fault is detected, replace the affected circuit or the component identified by this code.