John Deere 003511.04: Sensor Supply Low Voltage EGR Valve Position Sensor (ECU)

The system has detected low voltage in the supply circuit for the EGR Valve Position Sensor, as reported by the ECU. This may affect the proper operation of the sensor and the associated system.

1. 1

   Sensor supply circuit

2. 2

   Wiring to the EGR Valve Position Sensor

3. 3

   Power source for the sensor

1. 1

   Inspect

   Inspect the wiring and connections to the EGR Valve Position Sensor for damage, corrosion, or loose connections.

2. 2

   Test

   Test the voltage supply to the EGR Valve Position Sensor using a multimeter to confirm it is within the specified range.

3. 3

   Check

   Check the power source and related circuits for faults or interruptions that may be causing the low voltage condition.