Problem: It’s an Audi A8 4.2 TDI 2014 with Bosch EDC17CP44 ECU. Tried writing 3 times with Autotuner via OBD but had same error every time. This vehicle has two ECU’s. First said “Could not start transfer: 34 22”. Eventually… Continue Reading
Problem: OBDSTAR DC706 programmer is unable to connect to WiFi. Tried different networks. Attempted restarting the device. Tried using a mobile hotspot. None of these methods worked. Solution: Please check the WiFi settings. Try changing the encryption to WPA/WPA2 PSK.… Continue Reading
Here is the tip to identify if your Mercedes Benz BGA key is FBS3 or FBS4 by key shell and key circuit board. 1.By Key Shell We can tell FBS3 or FBS4 from the key. We can also determine… Continue Reading
The following is feedback from real users regarding the use of Xhorse MVCI Pro+, Openport 2.0, and Toyota Techstream software. Hope it helps who choose a proper Toyota J2534 cable. Xhorse MVCI Pro+ vs Openport 2.0 for Techstream: “The… Continue Reading
Get ready to tune the premium and heavy-duty lineup from South Korea! Autotuner is excited to announce support for the Bosch MD1CS012 ECU covering Hyundai, Kia, and Genesis vehicles via their Mail-in Unlock service. Great news: no ECU Opening Required!… Continue Reading
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
