John Deere 000654.05: Injector Number 4 High Resistance Error

The ECU has detected a high resistance condition in Injector Number 4. This may affect the proper operation of the engine and could lead to performance issues.

1. 1

   Injector Number 4

2. 2

   the affected circuit

1. 1

   Inspect

   Inspect Injector Number 4 for physical damage or wear.

2. 2

   Test

   Test the resistance of Injector Number 4 using a multimeter to confirm the high resistance condition.

3. 3

   Replace

   If the resistance is outside the manufacturer's specifications, replace Injector Number 4.