MULTIMAP MED17/EDC17

MULTIMAP MED17/EDC17: CHIPTUNING GAME CHANGER

Now, at an attractive price, Multimap* is available for most vehicles(16800 models/MY) with Bosch MED17/EDC17 control units. The price starts from 105 EUR (VAT excluded).

*Several firmware versions in one control unit with the ability to switch on the fly.

Exceptions are ECUs with no OTP area, some BMW petrol, Ford petrol, PSA diesel, Renault diesel vehicles because despite the name of the control unit, the firmware structure significantly differs from “normal” Bosch ECUs.

ANY MAP OR VALUE CAN BE SWITCHED, with the exception of the torque monitoring area (more details below).

Please CAREFULLY READ the following terms of use before proceeding. We have tried to answer all frequently asked questions.

1. Switching

Switching is done using the Android application “TuningHost” and the diagnostic device ELM327 Bluetooth.

• • • Cheap ELM327 devices do not work correctly. We recommend 
      • • • UniCarScan
          • vLinker BM+
          • Kingbolen ELM327 v1.5 Bluetooth (works but not stable because sometimes it is impossible to connect to it. This can be critical if the anti-theft mode is activated. Therefore, we recommend the first two devices)
    • WiFi ELM327 devices are NOT SUPPORTED.
    • We do not sell diagnostic scanners. You need to purchase ELM327 yourself.
    • Dashboard indication, switching using cruise control, custom boost pre-control, etc. are not supported in this service as it requires additional changes to the firmware code.

Some modes can be activated simultaneously, allowing you to combine Power, Fuel Type, Sound, Eco and more.

Switching to Stock mode is complete, i.e., not only some maps are switched, but all of them, meaning the engine will run on the completely factory program with only one exception: 

in most cases, in Bosch MED17, the torque monitoring area (a small area located at the beginning of the calibration data) will not be switched(as this can cause checksum problems) and will remain common for all modes. This normally does not affect the vehicle’s behavior. All other maps will be switched.

2. USING

There are three scenarios:

1. You send us Stock +  tuning versions.

• • • Read the file on the BENCH or in BOOT mode. OBD or decrypted files (like .frf => .odx => .bin) are NOT SUPPORTED!
    • Modify the file. Name the versions as Stage1, E85, Cat, Exhaust, etc.
    • Send us the stock(original) file(incl. eeprom) along with the modified versions.
    • We will merge them into one Multimap file.

2. Tuning, E85 mode, etc. are done by us. In this case, the price will be higher.

        3. You can use markers. 

Please do not send us the names of the maps you would like to add.

If two engine control units (Master/Slave) are installed, you need to provide the firmware from both units. The Multimap file name will include the processor number, which indicates which unit the firmware is for. Slave does not affect the price.

3. PRICE

For self-employed clients and companies, discounts of up to 75% are available when purchasing an average of 3 files within 6 months. The number of maps does not affect the price and is not of significant importance. The only limitation is the available space in the firmware.

The more files you buy, the lower the price:

1. The first file costs 420 EUR (VAT 19% excluded).
2. The second file costs 210 EUR (VAT 19% excluded).
3. 105 EUR* (VAT 19% excluded).
4. 105 EUR* (VAT 19% excluded)
5. 105 EUR* (VAT 19% excluded)
6. 105 EUR* (VAT 19% excluded)

After purchasing first 6 files within 6 months, you get 4 files for free. This effectively refunds the overpayment from the first two files (420 EUR and 210 EUR).

1. Free of charge
2. Free of charge
3. Free of charge
4. Free of charge
5. Each next file costs 105 EUR* (VAT 19% excluded)…

If you do not order files for more than 6 months, the pricing will reset to the initial rates (420 EUR, 210 EUR, 105 EUR).

* Prices do not apply to premium segment cars such as Ferrari, McLaren, Audi RS, AMG etc. Multimap is available for these cars, but prices are negotiated individually.

4. FLASHERS

• • • We recommend PCM Flash Module 71 as it has settings, particularly for disabling checksum calculations, it does not erase the bootloader area or split files into PFLASH0, PFLASH1, etc.
    • CMD users have to merge and export the file or files if there is external flash from the backup. The multimap can be flashed normally. CMD will automatically detect if it’s a full file and flash it accordingly.
    • Autotuner users have to send the Backup. It is extremely inconvenient for us to work with files read by this flasher.

5. Modes QTY

Since the empty space in memory is limited depending on the manufacturer, normally there can be from 2 to 10 modes

6. Modifications

You can make modifications of maps of different modes later on. We do not provide descriptions of maps, A2L, etc.

The cost includes checksum calculation if required, as many flashers incorrectly calculate the checksum when additional code has been patched. In particular, CMD and PCM Flash have this issue, Autotuner does not calculate CRC in full files at all. WinOLS calculates it correctly.

7. Compatibility

The firmware is individual, modified only for a specific control unit and cannot be used in another control unit, even with the same software and hardware numbers.

8. PROCEED TIME:

Around one minute if you send us the versions (Stage 1, E85, etc.).

9. Support

Support is available only through WhatsApp chat or email in English. We do not provide free support for reading and writing firmware, diagnosing the engine, analyzing logs, etc.

10. Terms of use

We will permanently terminate cooperation with you or/and your company if the following terms of use of the service are violated:

• • • Collusion of firmware is prohibited. If we find a thread on the forum, Facebook, etc. that such collusion was organized by you or you participated in it, this constitutes a violation of the terms of service.
    • Posting firmware on forums, Facebook groups, Telegram, etc. is prohibited.

11. Payment:

• • • To our bank account without fee.
    • To PayPal account 5% fee.

PLEASE READ license-agreement