ECU 002795.07 – Turbocharger Actuator Position Mismatch (VGT Actuator Fault). John Deere System Advisory.

ECU 002795.07 (ECU 2795.07)

Code: 002795.07

Shortcode: 2795.07


This diagnostic trouble code is generated when there is a discrepancy between the actual position of the turbocharger actuator and its desired position as dictated by the ECU. This mismatch can result from mechanical binding, sensor errors, or faulty actuator mechanics.


The ECU may attempt to correct the actuator position, limit engine power, or enter a protective mode to prevent damage to the turbocharger system due to incorrect vane positioning.


  • Inspect Turbocharger Actuator and Linkage: Check for any mechanical obstructions or wear that might prevent the actuator from moving freely.
  • Test Position Sensors: Ensure the sensors that relay position data to the ECU are working correctly. Replace faulty sensors as needed.
  • Calibrate VGT System: Re-calibrate the variable geometry turbocharger (VGT) system to ensure the actuator aligns correctly with ECU commands.
  • Replace Faulty Actuator if Necessary: If persistent issues are detected with the actuator, consider replacing it.
  • Reset ECU and Conduct System Tests: After repairs or calibration, reset the ECU to clear any fault codes and test the turbocharger under various operational conditions to ensure the issue is resolved.


Regular maintenance and inspection of the turbocharger actuator and its components are essential for optimal engine performance and longevity.

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