Winols 4.7 Full Activated -

Yes – But newer ECUs often require extended definitions included in WinOLS 5 or purchased definition packs. Version 4.7 covers most ECUs up to ~2015–2016.

Assuming you have a legitimately licensed or safely activated version, here is the typical tuning workflow:

Step 1: Read the ECU Use a programmer (Kess, Ktag, MPPS, PCMflash) to read the original BIN file from the car. Winols 4.7 Full Activated

Step 2: Open in WinOLS Drag and drop the BIN file into WinOLS. Let the software auto-detect the data alignment (Intel vs. Motorola format).

Step 3: Find the Maps Use "Map Finder" or load a DAMOS file. Identify the "Driver Wish" map (torque request), injection duration, boost pressure, and smoke limiter. Yes – But newer ECUs often require extended

Step 4: Modify Click the map to open the 3D view. Use the "Add" or "Multiply" functions to increase fuel or boost by a percentage. Smooth the map using the "Smooth" button to avoid spikes.

Step 5: Checksum Before saving, go to "Checksum" > "Plugins." Select your ECU type (e.g., Bosch EDC17CP14). Click "Correct." This is the most critical step. Step 2: Open in WinOLS Drag and drop

Step 6: Write Back Save the file as a new .BIN. Load it into your flashing tool and write it to the ECU.

This is WinOLS’s signature feature. Viewing fuel maps in 3D reveals "hills and valleys" where the tuner can smooth out rough factory transitions. You can spot torque limiters instantly—they appear as unnatural flat lines across the 3D surface.

WinOLS 4.7 will calculate new checksums. The software highlights any remaining errors in red. Press F9 to auto-correct all checksums.

Close WinOLS, open your programmer’s software, load the tuned binary, and write it to the ECU. Test the vehicle on a dyno or road.