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Car diagnostic tools information by obd2tool

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Welcome to my blog,here some auto diagnostic tools will be displayed. If you want to know more information,you can visit our official website: www.obd2tool.com.

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12/01/2014 07:47
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The blog of OBD2 TOOL

Ford VCM II firmware update or downgrade

06/25/2021 11:33
It’s confirmed that Ford VCM II Firmware Update And Downgrade is possible, Operation steps guide here (This guide applies to all vcmii tools) Procedure: Remove the rubber case shown below. Connect the USB cable to the VCM2 device and hold the (ReSet) button shown as below. Connect the other...

Top 5 Launch X431 Diagnostic Tool Review 2021

05/27/2021 09:45
Launch X431 Diagnostic Tool is one of best and professional car diagnostic tools in the automotive aftermarket. Launch X431 is aim to provide the most innovative and cost-effective solutions for auto diagnosis work. Launch X431 series diagnostic tool have full line device to meet different...

How to update BMW ICOM A2 or ICOM NEXT Firmware

05/27/2021 09:41
When using the latest ISTA D software to do BMW diagnosis, icom hareware can be detected, but the device doesn’t communicate with the vehicle,  can’t enter modules reading page, like below picture: What’s the solution? The firmware doesn’t match with the  latest ISTA sofware, firmware...

Active Hidden Function via X431 PRO for Toyota Reiz 2015

05/13/2021 16:34
Here we will show you how to active hidden function by X431 PRO for Toyota Reiz 2015. Function has been already tested on Toyota below: Automatic padlock Switch off the ignition about 30S/60S/120S Automatic padlock setting; 3 Press Remote control one time or twice to unlock setting.; 4....

Benz W211 Gearbox Programming & Coding by Launch X431

04/09/2021 17:15
After replacing gearbox valve body or gearbox ECU, it is required to perform programming and coding. If still unable to engage the gear or the gear is locked at 3rd gear position, Gearbox Self-learning shall be performed.When strong shock is felt during gearshift, perform this function.So here...

How to Configure WiFi and USB for Original JLR DoIP VCI

03/28/2021 17:08
Part 1: How to Configure WiFi for Original JLR DoIP VCI /setup wireless connection? Original Jaguar Land Rover diagnostic tool JLR DoiP VCI supports both USB and WiFi connection. Here’s the guide to configure the LAN setting. Procedure: Connect JLR DoiP VCI W-F interface with...

How to Restore X431 V X-431 Pro to Factory Settings

03/12/2021 17:34
How to Restore X431 V X-431 Pro to Factory Settings ? Read this before operation: 1. The following method does not apply to X431 V+ and X431 Pro3 2. Please use this function carefully, improper operation may cause the dead of X431 V, besides, after the factory settings are restored, all user...

How to Use HP Tuners vs. Y2K Silverado LM7 & TSP Peformance Cam

03/05/2021 10:08
To begin this HP Tuners Thread… The FIRST Place I went directly to was THIS Site: HPTuners – Connect > Read > Edit > Write > Drive HP Tuners, the home of VCM Suite and the MPVI since 2003. Now enhancing these to new heights with a new feature rich VCM Editor and VCM Scanner, coupled...

How to Use Xhorse VVDI Key Tool Plus Pad to program a key for Mazda CX-7 2007

02/20/2021 18:27
I am gonna use the new tool Xhorse VVDI Key Tool Plus Pad to program a key for Mazda CX-7 2007. The scanner just came to me last week. Xhorse VVDI Key Tool Plus supports DOIP/CAN-FD/ CAN and K protocol switch pin/Chip pin detection/Toyota smart key programming without simulator/Long distance IMMO...

Reset Steering angle sensor via X431 PRO for Buick New Lacrosse

02/20/2021 18:14
This instruction show you guide on how to reset steering angle sensor by X431 PRO. If you want to know more about X431, please click here: How to use launch X431. Steps: Connect X431 interface to Buick New Lacrosse obd port, then run X431 soft. After enter into ESP system,Read 6 error code: U0073...
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Questions You might like to Be familiar with Launch CRP Series

05/25/2015 00:00

Questions You might like to Be familiar with Launch CRP Series

1. Q. What's OBDII/EOBD standard?
A: OBD would be the acronym for On Board Diagnostics. To be able to reduce and handle the oxygen pollution on account of vehicle exhaust gas, the notion OBD was initially introduced by California Air Resources Board (CARB). Cars with OBD system contains the function of finding area with potential fault, and stores similarly info available as trouble codes to the pc memory. EOBD is related to OBDII. The dangerous European Community is stricter while using emission limit.
Normally, the vehicles built after 1996 in America; cars and light-weight trucks (under 2.5ton) built after 2000 in EC are all equipped with OBDII or EOBD system.
OBDII and EOBD systems have following features:
1) Unify diagnostic socket to 16PIN
2) With data link connector (DLC)
3) Unify this is of same trouble codes
4) While using the function of redisplaying stored troubles
5) While using the function of directly clearing troubles by tool
Currently, all Launch code reader series contain the function to retrieve stored data on vehicle which furnished with OBDII/EOBD system.
2. What’s the visible difference between cool product Launch CRP129 series and also other code readers?
A: The main functions of CReader Professional 12X include not just the OBD/EOBD standard protocol diagnosis; a bigger factor is the professional diagnostic software for multiple car models and also the comprehensive diagnosis towards the vehicle’s 4 ECU systems (ENG\ABS\SRS\AT).
3. After switching on, screen just with backlight, no character displayed?
A: Possible reasons and solution: Firstly guarantee the power is properly connected. Re-plug the ability adaptor after switching off, leaving 1 second before switching on.
4. How to deal with when screen appears chaos?
A: Go out current applications programme (current picture), and re-enter. If still failed after this, please restart the machine (or press reset button to restart).
5. It prompts failure with the communication with vehicle ECU?
A: Possible reasons and solution: Check perhaps the connector loosened and regardless of if the testing program matches the vehicle model.
6. Why the stored data can't be found?
A: Possible reasons:
1)、The TF card is damaged.
2)、Language system continues to be changed, and the results are related with language. Your data are available only after switching back to the first kind language system.
7. Precisely what is code reader? What's the function of computer?
A: Code reader can diagnose any vehicle compliant with OBDII/EOBD requirement. OBD system monitors the auto exhaust gas through engine running status. After the exhaust gas over limit, it's going to alarm immediately. When system trouble occurs, MIL light or Check Engine light will first turn on, meanwhile, powertrain control module (PCM) stores the problem information to memory. This trouble code might be read out of PCM using a certain program or tool. Good trouble code, service technician can find out the difficulty state and location fast and accurately. Code reader is a whole new vehicle diagnostic tool designed and developed web hosting new driver, service technician from small-size repair workshop and DIY person.
8. CRP12X series, why it prompts “cannot discover a valid documents, plus “download the right upgeadfile bag” when selecting model software?
A: CRP12X series support multi-languages. The reason of above concern is, model software language is unique while using the device selected language. To fix this, users can download relevant model language version at x431.com website background.