File type

EGR Off

362 EGR Off files, read from real units with professional tools and listed by ECU model, hardware and software number. Instant download after payment.

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About EGR Off files

EGR off files disable the exhaust gas recirculation function in the engine software. They are used when the EGR valve or cooler is blocked or removed and the driver wants to stop the related fault codes, limp mode and reduced power. Each file is prepared on the original software of a specific ECU model, hardware number and software number, so only the EGR function changes and the rest of the calibration remains stock. Files are ready to write with KESS, KTAG, FLEX or a bench programmer. EGR off modifications are intended for off-road, testing and competition use only; check local regulations. Secure payment, instant download, and requests for any version not listed.

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Popular brands for EGR Off files

The brands with the most EGR Off files in our catalogue. Open a brand to filter by model, engine and ECU.

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Popular ECU models for EGR Off files

Bosch, Continental, Denso, Delphi and Marelli control units that appear most often in this category.

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EGR Off files: frequently asked questions

Does EGR off remove the fault codes?
The EGR off file disables the EGR function and the related diagnostics, so the P04xx EGR codes and the limp mode they cause no longer appear. The valve can stay in place closed or be blanked. EGR off is intended for off-road, testing and competition use only.
How do I know that a file matches my ECU?
Compare the hardware number and software number printed on the ECU label (or read by your tool) with the numbers in the product title and attributes. They must match exactly; a different software version is a different file. If you are not sure, send us the numbers and a photo of the label before buying.
How is the file delivered?
Immediately after payment the file appears in your account under Downloads and a link is sent by e-mail. The file stays in your account, so you can download it again later. Files are delivered as ZIP archives containing the read exactly as it came from the unit.
The file I need is not listed. Can you supply it?
Yes. Use the file request form or e-mail us the vehicle, ECU model, hardware and software numbers. Most requests are sourced within a few hours, and the file is then added to the shop for you to purchase and download.
Can't find your EGR Off file?Send us the ECU model, hardware and software numbers. Most requests are sourced the same day and added to the shop for instant download.
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