What is pcmmaster tool? Pcmmaster tool can read and write ECU data through OBD, PCMmaster performs a complete ECU data backup, easy ECU clones and power upgrades. It can also support read and write gearboxes. According to the data read through the pcmmaster tool, our engineers can provide customers with stage1 stage2 stage3, popbangs, gearbox data to adjust LC, sport display, immo off, dpf off, dtc off, vmax, swirl off, Restoring ECU or TCU Factory Setting Service (Paid Service). 1. ECU read/write protocols without opening the cover. 2. PCMMASTER software allows you to forcibly write (forced clone) without verification, and it supports forced reading and writing of unknown ECUs with supported chip models. Highlights of pcmmaster: Everything is fine. Our pcm master doesn't need activation and registration, easy installation! 1. Compared with version 1.20, pcmmaster has add 44 new protocols, 2. PCMMASTER software allows you to forcibly write (forced clone) without verification, and it supports forced reading and writing of unknown ECUs with supported chip models. 3. It has a USB smart dongle, all licenses for the modules are in the dongle. 4. Master version, save data in bin format, unencrypted data. 5. With built-in Scanmatik2, the smart dongle is compatible with the original Scanmatik2 Pro. Powerful Functions: 1. Read and write ECU data 2. ecu clone 3. ECU parameter adjustment 4. ECU maintenance engineering 5. chip adjustment 6. Read ECU Maps 7. checksum correction 8. Gearbox Tuning, LC, SportDisplay , IMMO off, Adblue off, DPF off, DTC off, Vmax, Swirl off 9. read flash and ep files Fit 10. powertrain 11. 11. Pinout comes with 12. 12. Helpdesk and tuner account 13. obd2 reading 14. Free coverage without disassembly data reading, greatly reduce the risk of destroying the ECU 15. 15. Cover opening data reading, initialization mode 16. 16. Free download pcmmaster software 17. 17. Download car list or check chip list