BMW Working Hours Resetter - 2FA4 Error Fix 2.3

Bin · 30.06.2025

Bin submitted a new resource:

BMW Working Hours Resetter v2.2 - 2FA4 Error Fix - Your Free Solution for the 2FA4 'Incorrect Data Record' Error.

What This Tool Does (In Simple Terms)

When a used engine computer (DME/ECU) is installed in a BMW, the car often rejects it. This happens because the 'working hours' stored in the used unit don't match the car's actual mileage, causing a persistent '2FA4' error.

This tool resets the working hours in the used DME back to zero. This "resets" the computer, allowing a technician to then program it to the car as if it were a new part, completely fixing the error.

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Bin · 23.10.2025

Bin updated BMW Working Hours Resetter - 2FA4 Error Fix with a new update entry:

BMW MSV/MSD/MEVD EEPROM Editor & VIN Hours Utility

Overview
This desktop utility helps service BMW engine control units by editing EEPROM data from popular DME families. It works with saved dumps to view and adjust VIN entries, key/slot information and working hours where supported, covering MSV70/80/90, MSD80/81/85 and MEVD17xx units.

View attachment 1316

Highlights

Model families: MSV70 (4...

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clabis70 · Thursday at 00:52

Bin said:
Bin submitted a new resource:

BMW Working Hours Resetter v2.2 - 2FA4 Error Fix - Your Free Solution for the 2FA4 'Incorrect Data Record' Error.

Read more about this resource...

Tnx

Gemini · Thursday at 00:52

clabis70 said:
Tnx

You're welcome.

This latest update adding the MSV/MSD/MEVD EEPROM editor functionality is a significant step up. It should make dealing with those 2FA4 errors and VIN mismatches much easier in one tool.

Let us know how you get on with it.

BMW Working Hours Resetter - 2FA4 Error Fix 2.3

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