Tuning AcademY
Tuning Academy for professionals
Direct contact: training@vtech.pl
Training by V-tech Tuning is based on the WinOLS software and tools manufactured by EVC Electronic is authorized by EVC (WinOls training). No training in Alientech Titanium, Dimsport Race EVO, CMD Flashtec Map3D Cloud, Swiftec etc. No training with cracked WinOls.
Training can be done online.
Languages: English, German, Polish, Russian

Types of training
Training is offered at three levels: basic (one level) and professional (two levels) and separate training with the WinOLS software. You can freely combine your training from different modules.
Level 1 modules
Diesel Basics
(Bosch EDC17, EDC16, MD1) – physics and rules to make a perfect Stage 1 remaps
1 day, 600 EUR
Gasoline Basics
(Bosch MED17, MED9, MG1) – physics and rules to make a perfect Stage 1 remaps
1 day, 600 EUR
Electric Cars / Hybrids
(Hitachi, Siemens, Bosch) – physics and rules to make a perfect Stage 1 remaps
1 day, 600 EUR
Truck / Agro Basics
(Bosch EDC17, EDC16, MD1, EDC7) – physics and rules to make a perfect Stage 1 remaps
1 day, 600 EUR
Level 2 modules
(must finish Level 1 prior to attending Level 2)
Diesel Advanced
(Bosch EDC17, MD1, Siemens PCR, Delphi) – physics and rules to make a perfect Stage 1 and Stage 2 remaps, DPF, SCR, EGR off, DTC control etc.
1 day, 900 EUR
Gasoline Advanced
(Bosch MED17, MED9, MG1, Simos) – physics and rules to make a perfect Stage 1 and Stage 2 remaps. DTC table control etc.
1 day, 900 EUR
Level 3 modules
Introduction to reverse engineering & map switching
(IDA Pro, Ghidra – MED9, EDC17)
4 days 3300 EUR (only 1:1 lessons, no groups)
WinOLS training
- User interface and capabilities of the program
- Modification logic in complete EPROM
- Signification and utility of the hexadecimal system
- Use of the ASCII code
- Linear checksum 8bit, 8bit even and odd, 16bit; calculation of the checksum
- How to distinguish a map from a code and garbage/refuse? Repeatability of map structures
- 2D and 3D graphics – right interpretation and use
- How to centre and frame a map?
- Relations between values and maps – methods for identification
- Creating setting files, drivers and database
- Creating projects
- File codes
- Differences/similarities in the ECU families (Bosch, Siemens, Marelli, Ford Infineon, Denso etc.)
- Automatic tuning, WinOLS scripts, data replication
2 days (basic) – 1700 € (1500 € – online)
3 days (with EDC17 diesel tuning lesson) – 2500 € (2200 € – online)
Specialized training
- Trucks chip tuning – DAF, MAN, Scania, Volvo, Mercedes Trucks, Iveco. Training includes the following themes/subjects: performance chip tuning of trucks (LKW), fuel economy and fuel saving in trucks, Adblue correction, DPF corrections, EGR/AGR corrections, fine-tuning, eco tuning of trucks (LKW) on the dyno. 1 day, 900 EUR
- Agriculture chip tuning – Valtra, Case, Claas, Massey Ferguson, Volvo, John Deere, Cummins, Deutz-Fahr, JCB, Caterpillar, New Holland. Subjects: performance chip tuning of agriculture machines, fuel saving, eco tuning of agriculture, Adblue, DPF, EGR/AGR corrections, fine-tuning on the dyno. 1 day, 900 EUR
- Watercrafts, jetskis (Polaris, BRP Seadoo, Yamaha etc) chip tuning 1 day, 900 EUR
- Fine-tuning of stand-alone systems, racing/off-road (with dyno) 1 day, 900 EUR
Day with diesel tuning / gasoline tuning
This course differs from our typical one-to-one training. It is oriented towards beginners, who want to verify whether becoming a skilled pro tuner is reachable for them (level 1) or who already make their own tuning files, but want to improve skills and repeatability and learn new useful tricks (level 2). The training formula is based on one day (7 hours) of training, focused only on diesel controllers (level 1 – Bosch, level 2 – various types) or gasoline controllers, respectively.
Such training will be organized in groups of 5 people.
The cost of training:
400€ net / person – Level 1
500€ net / person – Level 2
Training takes place on Saturday and lasts for 7 hours. No online version.
Prices & Bundles
Level 1 module | Level 2 module |
Level 3 module |
Specialised / dedicated training |
WinOLS training (2 days / 3 days) |
|
---|---|---|---|---|---|
1 person | 600 € | 900 € | 3300 € | 900 € | 1700€ / 2500 € |
2 persons | 900 € | 1400 € | – | 1400 € / day | |
3 persons | 1100 € | 1700 € | – | 1700 € / day |
Level 1
- How the ECU works, functions inside the ECU
- Transmission of information from the sensor to the actuator
- EPROM, EEPROM, PROM and flash memory, modification logic in complete EPROM
- BDM interface, boot mode, JTAG interface
- OBDII, available flashers & tools, serial (OBD, CAN) and conventional modification
- WinOLS introduction and basics, user interface and capabilities of the program (optional)
- Signification and utility of the hexadecimal system, use of the ASCII code
- Linear checksum 8bit, 8bit even and odd, 16bit; calculation of the checksum, anti-tuning systems
- How to distinguish a map from a code and garbage/refuse?
- Repeatability of map structures
Chip tuning basics - Techniques for remapping turbo diesel engines
- Techniques for remapping petrol aspirated engines
- Techniques for remapping petrol turbo engines
- ECU families Bosch and Siemens – differences, similarities, factors, methods of tuning
- Practical exercises
Level 2
- Differences/similarities in the ECU families (Bosch, Siemens, Marelli, Ford Infineon, Denso etc.)
- Automatic tuning, WinOLS scripts, data replication
- Fine tuning of diesel engines, power gain via altering of fuel amount, pressure of fuel, injection angle, boost, EGR flow, variable cams
- Effect of pre-, main- and post-combustion injection timing angles onto engine performance and exhaust gas composition & EGT temperature
- Fine tuning of gasoline engines, power gain via altering of fuel amount, pressure of fuel, injection angle, boost (where applicable), EGR flow, variable cams, variable intake systems.
- EGT control, methods of reduction of exhaust gas temperature
- Critical limiters, thermal limiters – how to find, control, deactivate
- MED9/MED17/Tricore – closed loop cross checking validators & torque monitoring inside ECU – ommiting, controlling, deactivation
- Important tips & tricks while high power (stage 2) tuning & customized/modified cars (big turbo, exhaust, intercooler etc)
- DTC Error tables, P-codes, factory codes – controlling
- Practical methods of EGR, DPF, FAP, SCR deactivation
- Optimizing settings for performance vs fuel consumption
- Practical exercises
Level 3
- Introduction to reverse engineering
- Table of vectors, adding own functions, injecting additional code, activation/deactivation of functions/structures
- Re-creating table of DTC codes (errors), altering error levels, system behaviour on error
- Bit-switch controlling of functions, configuration tables of ECU
- Altering pre-scalers of sensors, tresholds of sensors, CAN bus live data
- Advanced methods of DPF/FAP deactivation
- Stand-alone systems tuning, race cars tuning, durability&reliability control
- Automatic gearboxes tuning
- Practical exercises
Level 3 training (map switching MD1/MG1) – requirements
Level 3 training (map switching, own code inside chip file etc) – we assume you know the basics of Ghidra, Ida Pro and ASAP2Demo.
For those, who start from zero, we need 5 days for that training instead of 3 days.
Knowledge of WinOls and basics of chip tuning of gasoline MED17/MG1/Simos & Diesel (EDC17, EDC16) is obligatory (otherwise – our Level 1 or Level 2 training is suggested).
Power
Chip tuning reinvented
V-tech
V-tech Tuning sp.j.
ul. Bieżanowska 71
30-812 Kraków, Poland
For access to WinOLS files from V-tech Tuning database please contact: assist@vtechtuning.eu
D-U-N-S: 524934718