Skip to the content
TunerSuite The white-label ECU file portal, for one shop or a whole network File service · upload 24/7 WhatsApp Client portal
Cart Open the demo
  1. Home
  2. I need a file
  3. ECU files
  4. Mini
  5. Mini Cooper

Original file Instant download

Mini Cooper S original file Siemens · 740904003EW

2004, Petrol

This is the factory calibration of the 2004 Mini Cooper S, for its Siemens ECU with part number 740904003EW, software ID S118012001N and ECU number S118098XXXX. Use it to put the car back to standard, to recover the ECU after a failed write, or as the base of a tune of your own.

Check your read

Not sure it fits? Drop your read here and we compare it with this file, number by number. It stays private.

Every file for this software

The original and the tunes we sell for this calibration, each made from the same read.

FilePriceBuy
Original this page £6.99 Add to cart
Stage 1 £21.99 Add to cart

About this file

An original holds every map as the factory wrote them: ignition, fuelling and the torque limits, the speed limiter and the emissions controls. Tuners start a file from it; workshops use it to put a car back to standard.

For this calibration of the Mini Cooper S we sell the original and Stage 1, each made from the same original read. Every file downloads straight after payment.

Read the Siemens ECU with your usual tool and keep the read: compare its hardware and software numbers with the ones on this page before you write the file.

DTC off and speed limiter (Vmax) off can be built on this file on request, for off-road and competition use: send us your read through our file service and our engineers add them (any file £50, from £30 in packs).

Software ID S118012001N names that calibration in your tool's read. Part number 740904003EW is the car maker's number for this ECU. ECU number S118098XXXX is how this Siemens ECU identifies itself.

How the Siemens ECU is read

With your usual tool, over OBD or on the bench as the tool allows. Ask us on WhatsApp if you are not sure.

  1. Read the ECU and keep the read: it is your way back.
  2. Match the numbers: part number 740904003EW, software ID S118012001N and ECU number S118098XXXX.
  3. Pay and download: the file is in your account straight away.
  4. Write it back the way you read it. Not right for your car? We correct it free.

Before you write the file

  • A battery charger on the car: a write takes minutes and the voltage must not drop.
  • Your own read saved twice, on two different drives: it is your way back.
  • Your read shows part number 740904003EW, software ID S118012001N and ECU number S118098XXXX, the same as this file.
  • Fault codes read and noted before the write, and cleared after it.
  • The same tool and connection you read the ECU with.

Options on request

  • DTC off
  • Speed limiter (Vmax) off

Our engineers add them to your own read through our file service: any file £50, from £30 in packs, every option in the one price. Upload a read

For off-road and competition use. Emissions equipment off is not road legal in the UK and the EU: the buyer is responsible for where the car is used (UK MOT / DVSA, EU type approval).

Questions

Which ECU does this Mini Cooper S original file fit?

A Siemens ECU with part number 740904003EW, software ID S118012001N and ECU number S118098XXXX. Check those numbers in your read before you write it; another software number needs another file, which our engineers can build from your read.

How is the Siemens ECU read and written?

With your usual reading tool, over OBD or on the bench as the tool allows. Write the file back the same way you read the ECU, and keep your original read.

Can you add DTC off and speed limiter (Vmax) off to the Siemens ECU file?

Yes, on request, for off-road and competition use: DTC off and speed limiter (Vmax) off. Upload a read through our file service and an engineer builds it (any file £50, from £30 in packs). The buyer is responsible for using it where the law allows.

What exactly is in the download?

A BIN file of 64 KB, ready to write. Write it with the same tool and the same connection you read the ECU with.

How do I get the file after paying?

It is in your account as an instant download straight after payment by card, Apple Pay or Google Pay: the BIN file, ready to write.

What if the file does not fit my car?

Send us your read and we correct it free, as many times as it takes. Questions before you buy are answered by a tuner on WhatsApp.

I need a file

A file for the car in front of you

Our engineers tune your read, or the file is already in the library.

Upload a read