Car Diagnostic Tool FAQ--UOBD2

Help you to be a car master

How to Connect Yanhua ACDP to Your Mobile Phone

by Chasen - Apr 24, 2019 - Yanhua Mini ACDP

Here comes the guide on how to connect  Yanhua ACDP to mobile phone.If is necessary for fresh man on first time user to get it.And for more article about Yanhua Mini,please check here:Yanhua Mini ACDP Tech Procedures:

1、Open the Bluetooth and connect the WiFi;

2、Open the ACDP on your phone and click setting as the following icon;Click “Init

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Launch X431 CRP429C Smart & Manual Diagnostic Guide

by Chasen - Apr 13, 2019 - Launch X431 CRP429C

Here obd2 share the guide on how to use Launch X431 CRP429C smart & manual diagnosis function. Launch CRP429C Smart Diagnosis: After connection, turn the ignition key on and the system enters auto-detect mode. Note: To detect more and accurate VINs, a stable network connection is highly recommended for this function. More information about Launch

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How to Use CGDI MB Prog to Read/Clear/Write Mercedes Benz NEC chips

by Chasen - Mar 25, 2019 - CGDI MB Prog

This mini post show a test report on CGDI Mercedes programmer read,clear,write a NEC chip.And for more CGDI MB programmer test case,please check here:CGDI Benz Test Cases Note:Download CGDI software here:CGDI BMW BENZ Software Download Procedures: step 1 dismantle the key and desolder the NEC chip cgdi-mb-nec-chip-1 step 2 clean the pcb and nec chip before welding

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VVDI MB 4.7.0 New Version Update Information

by Chasen - Mar 02, 2019 - VVDI MB Tool

Here is newest VVDI MB Programmer Tool 4.7.0 Update information,and you can download and update it to this version.

VVDI MB car list: all keys lost

 

VVDI MERCEDES version 4.7.0 supports the following models all keys lost  and can program new keys without soldering: W166 W197 W212 W218 W246 W172 W204 W207 W216 W164 W251 (-2009) W164 W251 (2009-)

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BMW E/F Scanner Read BMW CAS1-CAS3+ ISN Code Operation Guide

by Chasen - Feb 12, 2019 - BMW E/F Scanner

Here I want to share the guide on how to use BMW E/F scanner II to read out BMW CAS1-CAS3+ ISN code. And for more information please visit BMW E/F Scanner  blog

BMW E/F Scanner Interface: V2018.12 BMW E/F Scanner II Full Version (Recommend) 2013.07V E/F SCANNER For BMW The BMW Explorer program has a possibility of reading a code of synchron

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How to Solve Hyundai & Kia GDS VCI “CRC Error”

by Chasen - Jan 28, 2019

Recently,some customers ask the solution for their Hyundai & Kia GDS VCI "CRC" Error.So here UOBD2 share the procedure to solve this problem. And for more auto diagnostic tool Trouble Descriptions: Installing Hyundai GDS (Global Diagnostic System) software on Win 7 laptop, when come to Hyundai master setup wizard installation step, the system rep

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FVDI 2015 2016 Device Locked Solution

by Chasen - Jan 15, 2019 - FVDI 2018

Here UOBD2 give out the solution to solve FVDI 2015 2016 locked error,hope it helps! And check here for newest FVDI 2018 http://www.yanhuaacdp.com/ The symptoms show as below: 1.FVDI device can not work 2.Green led light of FVDI unit is off 3 .Red-green led of software dongle(red dongle) blink. Here UOBD2 engineer give the solution: 1.If your FVD

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How to Use Digimaster 3 to Decode Mercedes Benz Audio?

by Chasen - Dec 03, 2018 - digimaster3

When the vehicle audio was power off because of battery damage, the audio will start the anti-theft system automatically-UOBDII.com remind you. So here I want to share you how to use Yanhua Digimaster 3 to decode audio for Mercedes Benz. Digimaster III can calculate the audio code out or initialize it, as the following picture shows, Digimaster 3

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How to Solve OBDSTAR X300M Security Verification Failed Trouble

by Chasen - Nov 26, 2018 - OBDSTAR X300M OBDSTAR

When used the OBDStar X300M to do odometer correction function on OPEL Astra 2010, it come out the error “Security Verification Failed”, obdstar-x300m-tested-opel-astra-2x300m-secturity-verification-failed-error-1 obdstar-x300m-tested-opel-astra-security-verification-failed-3 How to solve the X300M security verification failure ? When it fails to communicate or program, please operate as below: 1.Connecting x300m — Starting it-Pressing option-Pressing Data Logging-Pressing on-Pressin

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VVDI Prog and Xprog is Best Choice for Fresh Man

by Chasen - Nov 21, 2018 - VVDI Prog Xprog-m

If you are a beginner of VVDI Programmer, you don’t need the adapters, if you need to read eeproms, get a second programmer like Xprog 5.55. And for many auto locksmiths,it is important to choose a suitable programmer,here i put it here: http://www.uobdii.com/wholesale/auto-key-programmer/ Why another programmer? Is not good with eep? Xprog is c

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