ProTuneFiles automates the entire tuning workflow, making the process fast, intuitive, and transparent. Whether your file is handled by advanced AI models or manually by an expert, every step is optimized to ensure accuracy, safety, and consistent quality.
From upload to final delivery — here is how PTF processes your file in detail.

• Step 1 — Upload Your ECU/TCU File

  You start by uploading the original file read from the vehicle’s control unit. PTF supports the most common tools and formats used in the tuning industry.

• Step 2 — Automatic File Verification

  The system instantly checks:
  - file integrity,
  - checksum structure,
  - supported ECU/TCU type,
  - reading method,
  - compatibility with existing AI models.

  If anything is missing or incorrect, PTF will notify you immediately before moving forward.

• Step 3 — AI Model Recognition

  PTF analyzes the content of your file to determine whether it matches one of the trained AI models.
  Two scenarios are possible:

  A) AI Model Found
  Your file is fully supported by the AI engine. PTF unlocks automated tuning options tailored to your ECU type.

  B) AI Model Not Found
  Your file requires individual attention. The system recommends Manual File Service, performed by an expert tuner.

• Step 4 — Service Proposal

  Based on the file type and detected capabilities, you receive a list of available services, for example:
  - Stage 1 / Stage 2,
  - Eco tuning,
  - DPF / EGR / SCR / AdBlue solutions,
  - Torque limiters,
  - Pops & Bangs (if available),
  - Sensor off / diagnostics OFF,
  - Transmission adjustments (TCU).

  Each option includes:
  ✔ estimated delivery time,
  ✔ price according to the price list,
  ✔ processing mode (AI or manual).

• Step 5 — Processing the File

  After selecting services, the file enters processing:

  If AI handles the file:
  - The model applies calibrated map modifications.
  - Internal logic ensures safety, limits, and correction tables remain within defined boundaries.
  - Results are produced within seconds.

  If manual processing is required:
  - A professional tuner reviews your file.
  - All requested modifications are applied carefully and individually.
  - Additional comments or recommendations may be included.

• Step 6 — Quality Control

  Before completing the job, PTF performs final checks:
  - correction maps validated,
  - limits verified,
  - structure rechecked,
  - checksum corrections applied,
  - file formatted for safe flashing.

• Step 7 — Delivery of the Final File

  Your ready-to-flash file appears in your panel with:
  - download link,
  - summary of modifications,
  - recommendations (if necessary),
  - notes from tuner (for manual services).

  You can now program it into the vehicle.

• Step 8 — Post-Flash Support

  If anything feels off after flashing the file, PTF support is available to:
  - recheck your data,
  - analyze logs,
  - prepare adjustments if needed,
  - assist with safe recovery.