New Holland 3671 – ENGINE: EGR Short to Ground on EGR Out1 pin A50 error for H-bridge

The fault code indicates a short to ground on the EGR Out1 pin A50 of the H-bridge circuit. This issue affects the proper operation of the EGR system and may lead to engine performance issues.

1. 1

   EGR Out1 pin A50 circuit

2. 2

   H-bridge circuit

3. 3

   wiring and connections related to EGR Out1 pin A50

1. 1

   Inspect

   Inspect the EGR Out1 pin A50 circuit for any signs of damage, wear, or shorting.

2. 2

   Test

   Test the H-bridge circuit for continuity and proper resistance values using a multimeter.

3. 3

   Check

   Check the wiring and connections related to the EGR Out1 pin A50 for loose, corroded, or damaged components.