CGDI CG100X now supports airbag crash reset function for Renesas RH850 R7F701A033 airbags. Here is an example of resetting ChangAn R7F701A033 airbag with CG100X in boot mode. Part number: 3658100-AM52-AA     Processor: R7F701A033 In CG100X software, search part number: 3658100-AM52-AA- R7F701A033 encrypted. If you cannot find part number in CG100X software, just search by processor. CG100X can also read […]

CG FC200 ECU programmer released new software V1.3.0.0 on Aug. 29th, 2025. V1.3.0.0 software adds new ECU protocols, more ‘three readiness monitor not ready ‘, DTC off and VIN modification ECUs.   CG FC200 V1.3.0.0 1.Added New ECU models: Volkswagen: Marelli 7GV Saic/Wuling (Platform) : SIM2K-D51, SIM2K-51.4, SCE60 Ssangyong: SIM2K_C201_ECU Mercedes-benz: DSM MC9S12XEQ512MAL Peugeot Citroen/Ford/Land Rover/Mazda: […]

Problem: Try to reset the password in CG FC200, it showed an error 0602 and said the account does not exist.  How did you resolve the FC200 connectivity issue?   Solution: First close the FC200 software, and download from their website the latest fc200 app. Then install. Start the software. Then go to Settings on the […]

How to do latest Hyundai/Kia MEG17.9.2 ECU IMMO OFF? Here takes CG FC200 as an example. 1. Read the ECU Data. Run FC200 Software. Select Bosch MEG17.9.2 ECU for Hyundai.       Check boot mode wiring diargam. Have to connect 2 GPT-0 and 1 GPT-1 boot pin. Connect FC200 with ECU according to the wiring diagram. […]

After the version 1.2.9.4 update, if you don’t log in or bind the CG FC200 programmer, you won’t be able to use the software. We’ll explain how to register an account and how to recover your password if you have one but can’t remember it.   CG FC-200 Account Registration Guide: Open the software version 1.2.9.4, and […]

Here is the repair guide for common issues with the Mercedes-Benz 271 engine ECU (SIM271DE 2.0 and SIM271KE 2.0). The Mercedes SIM271DE/KE is an Engine Control Unit (ECU) used in various 4-cylinder Mercedes-Benz models, including C-Class, E-Class, SLK-Class, and other 1.8L models.   Before repair these ECUs, always back up full data of the original […]

CG100X software V1.8.5.0 adds Toyota 2019- S6J3001 cluster mileage correction by CAN mode (check the supported car list). Here we will show how to change mileage for S6J3001 cluster using 35XX CAN dapter via CAN mode without soldering.   Model example: 2022 Toyota Granvia The same procedure goes to other Toyota models with S6J3001 cluster Original […]

CGDI A2 universal key programmer released BMW G series BDC2 key programming (add key only) function in June 2025. Here we will show how to add a spare BMW BDC2 key using CGDI A2.   Tools required: CGDI A2 key programmer (with BBA adapter) BMW BDC2 interface board adapters (coming soon) Original BDC2 key New BDC2 […]

Problem: CG FC200 does not connect with VW Simos PCR2.1 ECU. It does not read, does not write. The update is finished. Software gave error “EF0A: Failed to get authorization code.”       Solution: When the update is finished the online server are interrupted. This tool is very good but always with live license. As […]

Here we will demonstrate how to correct odometer of the new Great Wall Haval models. Taking a 2021 Haval H6 as an example, its instrument cluster is equipped with an MB91F594BS encrypted chip, and almost no devices can read the data from this encrypted chip.       with Fujitsu MB91F594BS microcontroller.   Tool used:  CG100X programmer […]