OBDSTAR released a new big TCM software update in March, 2026. OBDSTAR TCM Software V30.87 for MB FBS3 / FBS4 TCM OBD Virginization – No Risk! Now Available for Download! Supported tools: OBDSTAR X300 Classic G3 with ECU flasher activation… Continue Reading
When it comes to Mercedes-Benz key programming, knowing which immobilizer system you are dealing with—FBS3 or FBS4—is critical. FBS3 and FBS4 are not interchangeable, and your diagnostic or programming tool must support the specific system in the vehicle. How… Continue Reading
Tutorial: how to copy BMW G series BDC02 key with Yanhua ACDP programmer. Tools used: Yanhua Mini ACDP2/ACDP1 hardware Module 38 BDC2/BDC3 license activation Yanhua ACDP BMW BDC2 BDC3 solder free adapter Original key New key to be copied… Continue Reading
CGDI CG100X updated the Tesla Model 3/Y(1512876-00-E) airbag automatic repair function, achieving a 99% success rate—far exceeding that of competitors. Part number: 1512876-00-E MCU: R7F701330A Encrypted Operation mode: Read DTC on bench, reset crash in boot mode. Required software version: V1.2.1.0 onwards Function:… Continue Reading
How change VAG MQB49 5C 5D Key ID to match original system in Keydiy KD-X4? This is a frequently asked questions of Keydiy MQB49 function. Here is the clue. First of all, need to disassemble and read original key data,… Continue Reading
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
This VW Golf VII Johnson control JCI cluster is different as regular MQB cluster. It has a CPU processor D70F3426 and a 95128 eeprom chip. Both CG100X and Yanhua ACDP will do mileage correction for this cluster. Which is easier?… Continue Reading
Here comes a similar problem: Tried to program TPMS MX sensor with Autel MaxiPro MP900TS, the device comes message “your mx sensor(s) have been locked”. It happened on two different cars and already blocked total 3 sensors. Why did Autel… 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
Some users have trouble learning VW Caddy MQB48 key with Xhorse vvdi key tool plus/vvdi2. Here is an example: VW Caddy 2017 Key learning dont work. Original Key MQB48. Ali Key 48Transponder Automatically Key Learning NEC+24C64 2014.06- Reading eeprom OK… 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: There is a “Calculate synchronization data” option in the Xhorse VVDI KEY TOOL PLUS. For an all keys lost Volkswagen for example, does this option allow synchronizing the MQB data and allow me not to go through a third party… 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
