BB5A-12B684-AC CM5A-12A650-AMK CM5A-14C204-AMK Bosch MED17.0 Ford Focus (2.0 250hp) Original ECU File
About this file
This is the original ECU file BB5A-12B684-AC CM5A-12A650-AMK CM5A-14C204-AMK for Ford Focus 2.0 250hp: Bosch MED17.0, hardware (HW) BB5A-12B684-AC, software (SW) CM5A-12A650-AMK. 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 MED17.0 control unit. Our catalogue lists it for the Ford Focus 2.0 250hp.
Its numbers in the catalogue: hardware (HW) number BB5A-12B684-AC, software (SW) number CM5A-12A650-AMK and SW upgrade number CM5A-14C204-AMK.
One other file in our catalogue has the same pair of numbers (BB5A-12B684-AC / CM5A-12A650-AMK); it differs from this one in the SW upgrade number. The versions list below links them: compare their numbers with your own read.
In our catalogue the hardware number BB5A-12B684-AC is on 21 files for 3 vehicles and the software number CM5A-12A650-AMK is on 2 files for 1 vehicle.
All Ford Focus Bosch MED17.0 files: 174 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 against your own read before you buy.
- Different tools expect different file sizes when writing to the ECU — make sure the file suits your device.
File specifications
| Brand name and model | Ford Focus |
| Engine power | 2000 250HP |
| Engine code | — |
| ECU brand name | BOSCH |
| ECU model name | MED17.0 |
| ECU hardware | BB5A-12B684-AC |
| ECU software | CM5A-12A650-AMK |
| ECU calibration | — |
| ECU SW upgrade | CM5A-14C204-AMK |
| DAMOS / map pack ID | D170_303_F4AJ4 |
| Also written as | BB5A12B684AC · BB5A 12B684 AC · CM5A12A650AMK · CM5A 12A650 AMK · CM5A14C204AMK · CM5A 14C204 AMK |
| Other files with these numbers | HW BB5A-12B684-AC · SW CM5A-12A650-AMK |
2 files with these numbers
They share the hardware and software numbers; the calibration and the vehicle tell them apart. Compare them with your own read — this page is CM5A-14C204-AMK.
- CM5A-14C204-AMLFord Focus 2.0 250hp
- CM5A-14C204-AMKFord Focus 2.0 250hpthis page
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Original + map pack
The original .bin and its map pack (CSV) — for WinOLS and compatible software
- 176 tuning maps for this software version — Engine Torque, Spark Advance, Air Control, Turbo System…
- X / Y axes labelled correctly, correct factors
- One ZIP by e-mail: .bin + .csv map pack
- Axes checked against this original: 38 of 38 read correctly
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- Map definitions only — no tuned file, no support
- All sales are final — check HW / SW before you buy
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Maps in this map pack · 176
Open the map pack page →Loading…
WinOLS map pack for this file 176 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:
For example: Limiter of Maximum torque, Maximum torque for fifth gear, Limiter of knocking sensor, Optimal Spark Advance, Engine load limiter, Exhaust gas temperature, Correction of turbo pressure f(IAT), Limiter of Turbo pressure…
We modify this exact ECU for you
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- DTC OFF
- Speed limiter, Start&Stop and more
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