John Deere RX Series and Bourgault Drill Prepped with ECU Boost for Late Fall Work

Reprogramming power for cold weather performance

Date: November/December 2025

John Deere RX and Bourgault drill ready for late-season work after ECU reprogramming

As snow starts to dust the ground, fieldwork doesn’t stop – it only gets tougher. This powerful combo of a John Deere RX Series 4-track tractor and a Bourgault drill got a timely ECU upgrade just before winter truly sets in.

With cooler temps and heavier traction demands, we focused on maximizing torque and minimizing fuel waste. Our software-only reprogramming helps this rig start strong in cold conditions and pull steady through post-harvest soil work and early snow cover.

What we did:
  • Enhanced fuel injection mapping for better cold-start performance
  • Improved throttle control under slipping conditions
  • Increased low-end torque delivery
  • Software-only and 100% reversible update

This green machine is now fully equipped to face the last wave of the farming season — snow, frost, and all.

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