Problem raises: A Xhorse Multi Prog programmer user noticed that his device having difficulty connecting to certain modules. The issue was puzzling because these were modules that should have been readable on bench – connecting directly to the processor pins… Continue Reading
Problem: Cloned a VW Golf 6 EDC17cp14 ECU with Magic Motorsport Flex programmer, did it on bench, written no issues. Everything went well but the car won’t start. Any help? Solution: You can’t clone 1-1 because OTP area, need transfer… Continue Reading
Problem: Tried to read BMW 6HP gearbox with CG FC200 prorammer but the device will not communicate with the TCU. Any solution? Possible solutions: 1. Direct connect with fc200 wiring. Try both with or without 120ohm between CAN L and… Continue Reading
Question: Tried to disassemble the original VAG MQB49 5C key and read key data to add a spare key using Xhorse Key Tool MIDI, the MIDI does have this option, but it says function not supported and needs VVDI Programmer… Continue Reading
It’s an Audi SQ7 2024 and it has Bosch MG1CS008 HW80 ECU. Do I need to do SFD unlock and after that Autotuner will write? Is it all OBD2 or Bench? Here is the clue. Needs a unlock. Not all… Continue Reading
Question: It is a Fiat Ducato 2023 with Delphi DCM7.1A ECU. Can I read it with Flex via obd? Fiat and PSA merged in 2021. They put PSA engine in these Ducatos. No more Marelli. The Fiat Ducato 2023… Continue Reading
Problem: Read a Ford Range SID209 with Flex programmer full obd mode. With voltage retainer LAUNCH in 14.3V. Tagging OK, registering console. patch ok. play full backup start, then stop at 44% with request to disconnect the computer. Car Won’t… Continue Reading
Problem: It’s a VW golf 7 gti with simos 18.1 ECU. Autotuner doesn’t write modified file stuck at 49% at unlock phase 0010 version. Flash frf it starts the car but only fail at unlocking ecu. AT software shows error… Continue Reading
Question: Any possible way to unlock and tune Bosch MG1CS008 ECU with Autotuner? It’s a 2025 Audi RSQ8. Here is the clue. To clarification: MG1CS008 0P2907309 309 open and bench OBD 309A open OBD 309A some are still open Bench… Continue Reading
Here is a customer’s experience using Magic Motorsport FLEX programmer to unlock a GM Delco E88 ECM. Problem: Flex read Delco E88 ECM MAPS ok, Read MAPS & CODE ok, but the unlock option is inactive. The maps and… Continue Reading
Two standout options in ECU programming are Autotuner and bFlash, both designed for reading and writing ECUs and TCUs (Transmission Control Units) via methods like OBD, bench, and boot. While they share core functionalities, they cater to slightly different user… Continue Reading
Autotuner released new protocol- MG1CS031 on January 26th, 2026. The MG1CS031 protocol was highly anticipated. After several months of R&D, we are now able to offer you an exclusive, reliable and fully functional OBD solution. However, this release does… Continue Reading
How to read and write Hyundai Delphi DCM7.1AP ECU with CG FC200 programmer in boot mode? Tools required: CG FC200 programmer new DAP adapter 12V power supply Procedure: The FC200 DAP Adapter is used for Toyota’s first-generation DENSO… Continue Reading
CG FC100 old harness only has two GPT lines, while the new DB15 harness has 4 GPT lines. Difference between 2 GPT wiring and 4 GPT wiring: The new harness adds 2 lines (GPT 2 & GPT 3) for… Continue Reading
We will share how to correctly clone the engine control units for Volkswagen and Audi Simos 18.x/ Simos 12.x/ Simos 8.5/ Simos 8.6. Cloning is a familiar process—reading data from the original vehicle module and writing it into a new… Continue Reading
