Bosch · MED9.1

8J0907404 0040 Bosch MED9.1 Audi TT (2.5 340hp) Original ECU File

About this file

This is the original ECU file 8J0907404 0040 for Audi TT 2.5 340hp: Bosch MED9.1, hardware (HW) 8J0907404, software (SW) 0040. To buy it, use Quick buy below — €20 by card, no registration, a ready-to-use .bin file by e-mail — or buy it with a file-service account (register or log in and top up your balance). Also you can find all available options on our platform for emissions removal (DPF, EGR, AdBlue) or improving power with stage 1/2/3 or ECO tuning.

This is an original (stock) read of a Bosch MED9.1 control unit. Our catalogue lists it for the Audi TT 2.5 340hp.

Its numbers in the catalogue: hardware (HW) number 8J0907404 and software (SW) number 0040.

In our catalogue the hardware number 8J0907404 is on 5 files for 1 vehicle.

All Audi TT Bosch MED9.1 files: 49 in our catalogue.

What you receive

  • The original (stock) read of this ECU, exactly as read — no modifications.
  • A ready-to-use .bin file by e-mail — nothing to unpack or rename.
  • The original read only — no full backups, EEPROM, SGO, VBF or other formats.

Before you order

  • All sales are final. Check HW, SW and calibration against your own read before you buy.
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File specifications

Brand name and modelAudi TT
Engine power2500 340HP
Engine codeCEPA
ECU brand nameBOSCH
ECU model nameMED9.1
ECU hardware8J0907404
ECU software0040
ECU calibration8J0907404_0040
ECU SW upgrade—
DAMOS / map pack ID8ATTA2J
Also written as8J0 907 404 · 8J0907404 0040
Other files with these numbersHW 8J0907404

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WinOLS map pack included

Original + map pack

The original .bin and its map pack (CSV) — for WinOLS and compatible software

€60one-off · card payment
  • 94 tuning maps for this software version — Spark Advance, Limiters, Turbo System, Air Control…
  • X / Y axes labelled correctly, correct factors
  • One ZIP by e-mail: .bin + .csv map pack
  • Axes checked against this original: 138 of 138 read correctly
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  • Map definitions only — no tuned file, no support
  • All sales are final — check HW / SW before you buy
+€50 bonus

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WinOLS map pack for this file 94 maps

A WinOLS map export (CSV) made for this software version: tuning maps only, with correctly labelled X and Y axes and the correct factor for the data values — no maps for switching off emissions or errors. Maps by category:

Spark Advance · 33 mapsLimiters · 18 mapsTurbo System · 11 mapsAir Control · 9 mapsEngine Torque · 7 mapsInjection System · 6 mapsRail · 6 mapsDeactivations · 4 maps

For example: Optimal Spark Advance, Spark Advance base map, RPM Limiter, RPM limiter (higher threshold), Limiter of Turbo pressure, Limiter of impulsive turbo pressure, Airflow mass through throttle valve, Engine load limiter…

See all 94 maps and buy — €60 All Bosch MED9.1 mappacks

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  • Stage 1 / Stage 2 / ECO
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