Map viewer and editor
2D and 3D maps with axes, units and names, recognised automatically in the file. Hex view and version comparison to see exactly what changed.
Application in testing
Online tools for ECU remapping: maps, Stage 1 and checksum in a single application
NorTuner APP brings together the map viewer, automatic Stage 1, Multimap, No Lift Shift and checksum correction. Upload the original ECU read, work with versions and download the result, all from your browser.
If you want access, write to usI already have an account
It is not a commercial service yet: access is given to whoever asks for it by email, during the testing phase.
What it includes
Automatic Stage 1
One button per ECU: the system proposes a visible plan, map by map, and refuses to continue if something does not add up. It always starts from the original file and creates a new version.
Multimap and No Lift Shift
Ready-made solutions for VAG vehicles: several selectable maps and gear changes without lifting off the throttle. The EDC15 multimap can also be used on its own, no account needed.
Checksum
Checksum correction validated against factory files for the supported families, or a clear warning when it is missing.
Projects and versions
Each vehicle is a project with its own history: original, versions, trash and downloads. Multi-delete and per-user quotas.
English and Spanish
Full interface in both languages. Nothing to install: it works in any modern browser.
Supported ECUs
We work family by family, measuring each one with real files before offering it.
| Family | Map viewer | Automatic Stage 1 |
|---|---|---|
| Bosch EDC15 (P, P+) | Yes | Beta |
| Bosch EDC16U (VAG) | Yes | Beta |
| Bosch ME7.5 (VAG 1.8T) | Yes, with reference-based recognition | Beta, adapted to the stock power class |
| Bosch MED17 (VAG and others) | In testing | In development |
| Bosch EDC17 | In development | In development |
The Stage 1 for road use never touches DPF, EGR, AdBlue, swirl flaps or fault codes. Competition solutions (for example pops and bangs or a selectable rev limiter) are optional, separate, and only for use away from public roads.
How it works
- Create the project with the vehicle and the ECU.
- Upload the original ECU read. The viewer recognises the maps and names them with their axes and units.
- Apply the solution you need, review the plan and download the new version with the checksum corrected.
Access
The application is in testing and there is no open sign-up. If you want access, write to us at [email protected] and we will get back to you.
Only need the EDC15 multimap? No account is needed: you can use it on its own on the multimap page.
Frequently asked questions
Who can use NorTuner APP?
For now, anyone who asks for it by writing to [email protected]. The application is in testing and is not yet a commercial service.
Which ECUs are supported?
Map viewer and recognition for Bosch EDC15, EDC16, ME7.5 and MED17 (in testing), with automatic Stage 1 in beta for EDC15P and P+, VAG EDC16U and 1.8T ME7.5. The catalogue keeps growing.
Do I need to install anything?
No. It runs in the browser. You upload the original ECU read, the application builds the maps and solutions, and you download the result.
Does it change emissions systems?
The Stage 1 for road use never touches DPF, EGR, AdBlue, swirl flaps or fault codes. Competition solutions are separate, optional, and only for use away from public roads.
Are my files safe?
Solutions run on our server, with per-user login. Each user only sees their own projects. Uploaded files may be kept to improve ECU support; see the privacy policy (Spanish).