Chip & Tune by HB
Chip & Tune by HB
TOOLS
Reverse Engineering · Custom Code · Tuning
ME7 · MED17 · EDC17 · MG1 Calibration · Binary Patches
BETAThis tool is in beta. It works, but it is still being refined. Please report anything unusual via a support ticket.
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MG1/MED17 CSV MapSwitch Tool

MG1/MED17 CSV MapSwitch Tool ⤢ Klick zum Vergrößern
Supported ECUs
MG1 / MD1MG1CS008MG1CS002MD1CP002MG1CS031MG1CP007MG1CS047MG1CS163MG1CP994MG1CS038
MED17MED17.5.5MED17.1.1MED17.1.11MED17.1.27MED17.1.62MED17.3.5MED17.5MED17.5.21MED17.7MED17.7.5MED177
MEVD17MEVD17.2
ME17ME17.8.32ME17.8.33ME17.9.64
Other ECUs of the same family are usually possible. Vehicles and software versions in detail: Go to the vehicle list
Your ECU is not listed? We may already support it and simply have not added it here yet. Just ask: Contact support →

CSV MapSwitch: what the tool does

What you can do

  • Upload your original file and the CSV export of your WinOLS map selection
  • Every map is checked for a safe switch point and made switchable, up to four maps
  • Guided setup: VIN, switch, timing, conditions, auto-close and EEPROM storage
  • Download flash-ready with checksum, raw patch, mappack with the addresses of the new map copies, or everything as ZIP; fill the copies in WinOLS

How to switch in the car

  • Cruise control: hold SET to open the menu, plus and minus select the map, the rev counter shows the active map
  • Or brake and throttle, as chosen in the guided setup
  • The menu closes on its own after the time you set

What you need

  • Full read of a supported MG1 or MED17 file, no immo-off
  • Your WinOLS map list as CSV
Description

MG1 and MED17 Mapswitch Tool, CSV based

The CSV based Mapswitch Tool works on the level of individual maps instead of complete files. Export the maps you want to switch from WinOLS as CSV or mappack, upload the file together with your full read, and the tool creates switchable copies of exactly these maps. Ignition, fuel, boost or torque limiters can be switched independently of the rest of the calibration.

If you do not have a mappack yet, the tool looks up which maps are switched most often on your software version and offers them as a suggestion. You can combine these suggestions with your own CSV.

Supported control units are Bosch MG1, MED17 and MEVD17. Switching in the car, display on the rev counter and storage in the EEPROM work the same way as in the Multifile Tool.