2007-2011 John Deere FWD Tractor Reflash
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2007–2011 John Deere FWD Tractor EGR Delete Tune
From the 7230 Premium to a 6430 on the loader, Tier 3 John Deere FWD tractors carry no DPF or DEF, but their cooled EGR is still a common source of carbon, overheating and costly repairs. Our Reflash Master handheld reads the ECM right at the tractor, and we send back a file with the EGR shut off and Stage 1 or Stage 2 horsepower added. We ship all across the US and Canada.
Stage 1 vs Stage 2 · John Deere 7230 Premium
Figures for a 230 hp 7230 Premium. Stage 1 is tuned for fuel economy with a small torque bump; Stage 2 goes after horsepower and all-round performance. Other models see the same percentage on their own rating.
What’s included
Handheld process
After the tune
John Deere tractors we tune
Tier 3 John Deere FWD and utility tractors, 2007 to 2011.
Tractor not on the list? Send us a photo of the engine serial number and we will confirm the fit.
2011 – 2014 JOHN DEERE TRACTOR?Interim Tier 4 tractors with a DPF use a separate tuneView →Why delete the EGR on a Tier 3 John Deere?
Exhaust gas recirculation
The PowerTech Plus engines in the 6030 and 7030 Series were among Deere’s first to use cooled EGR, routing exhaust through a cooler before it re-enters the intake. After 15 years or more, carbon packs the passages, valves stick and coolers crack, which can mean overheating, coolant loss and a large repair bill on a 7230 Premium. Turning EGR off in the ECM and sealing the port with a block-off plate keeps the intake clean and the engine running cooler.
Frequently asked questions
Q1Do I need the Standard or Premium cable?+
Premium tractors use a different CAN high and low pin layout at the diagnostic connector. If your tractor is a Premium model, choose the Premium cable at checkout. Every other model on this page uses the Standard cable.
Q2Why do you need a photo of the engine serial number?+
EGR ports vary between engine builds. The photo tells us which block-off plate to pack so it bolts straight on.
Q3What is the difference between Stage 1 and Stage 2?+
Stage 1 adds about 10% and focuses on fuel economy with a small torque gain. Stage 2 adds about 20% and targets horsepower and overall performance.
Q4How long does the tune take?+
After you send the stock read, your tuned file comes back in about 2 hours. Writing it to the tractor takes only a few minutes.
Q5Disclaimer+
Off-road agricultural use only. Not for tractors registered for road use. Check your provincial or state laws before ordering.
Why Reimer Tuning
Reimer Tuning has been building farm equipment software in Canada since 2014. Each Tier 3 Deere file is written by our own technicians for the tractor it was read from, covered by a 1 year software warranty, and backed by people who answer the phone.
Off-road use only. Not for machines registered for highway use. Buyers are responsible for knowing their provincial or state legislation. All sales final.

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$1,850.00