3 tips you should know when choose obd2 scanners

Tuirel S777, Autel MaxiDAS DS708, x431 series, which to select for your cars? Are they suitable for this car make or that one? Here are three tips you should know when choose obd2 scanners.
1. Confirm your wanted tool’s functions: one with basics functions or higher-end devices
Basic scanner is featured with low cost, and read engine codes and clear them. This kind of scanner is very suitable for DIYers. Besides, they are designed to work on the most common models and do not have the programming to cover all protocols from all car manufacturers.
Higher-end code reader will spend you more money and of course perform more functions, have a better experiencing incompatibility than that of basic ones.
Higher-end code reader will sometimes add the following functions than that of basic ones, but it varies from one to another.
ABS or Airbag: Read and reset other systems such as Antilock Brake System and Airbags.
On Screen Definitions: Lower cost units just display a code. The' on-screen' option allows you to see the definition right on the readers screen.
Printing ability: Print results to your printer, such as launch x431 with mini printer
Live Data: View engine sensors and performance in real time, even as you are driving. Good for diagnosing problems.
Updatable: Update the device online to keep up with changes in vehicle protocols.
Memory: Saves your data in the scanners memory for later viewing.
2. Make sure your car protocols and the code reader’s protocols compatibility
A code reader is not compatible with all protocols, and thus it works with some vehicles with relative protocols. In this situation, you could find out your vehicle protocol under the hood.
Here are the possible protocols your cars may possess:
J1850 PWM - The connector must have pins 2, 4, 5, 10, and 16.
J1850 VPW - The connector must have pins 2, 4, 5, and 16, but not 10.
ISO 9141-2 - The connector must have pins 4, 5, 7, and 16.
ISO 14230-4 (KWP2000) - The connector must have pins 4, 5, 7, and 16.
CAN-BUS (J1939 & ISO15765-4) - The connector must have pins 4, 5, 6, 14 and 16.
3. Go to aobd2shop.com for consulting directly with customer service.
Aobd2shop is available with both universal and basic ones for users, like universal ones s777 (also suitable for DIYers), and Autel MaxiDAS DS708, D900 CANBUS OBD2 Code Reader. All in all, consultation is an excellent way to find out your proper readers.

FAQ about XPROG-M V5.48

1. Q: Hello, I cannot use XPROG-M V5.48 CAS4. When I was trying to use it to program 5m48h chip, the tool told me to check authorizations. What should I do?

Q: Did you insert a Dongle when using XPROG ECU programmer? If you were not using a Dongle, XPROG CAS4 function would be inaccessible. If you do not have a Dongle, please contact with our customer service.
2. Q: My XPROG-M V5.48 warns Hardware Fault, Fatal error # 14391, Critical exit… sending stop signal… What could be the problem? I just received the tool yesterday, and had not changed anything on it.

A: Please try to read 93c46 chip with your XPROG V5.48, and tell us the result.
Q: The tool showed the same error. It also asked me to update the tool, and I did, but then the tool seemed damaged…What is wrong?
A: If the tool told you to update, it means that the XPROG does not support your computer system. Please change your system to Windows XP.
3. Q: My XPROG-M is kind of damaged after I installed it. What is the problem?
A: Did you close your anti-virus software when installing the tool? It is probably that the obd2 tool is damaged by your anti-virus software.

V86 Ford VCM II versus V75 Ford VCM II

Ford VCM II has catch mechanics eyes recently as it releases latest V86 software. Mechanics are wondering what the difference between the newest Ford VCM II software and the previous V75 version is and what improvements the new software has made.
1. Different live data stream recorder
V86 Ford VCM II diagnostic tool adopts the latest Customer Flight Recorder, or just CFR, while V75 Ford VCM II is using Vehicle Data Recorder (VDR). Customer Flight Recorder is the replacement for the existing Vehicle Data Recorder. The CFR provides VCM II an easier way to monitor and record live data streams, which is very helpful when diagnosing.
2. Vehicle Measurement Module support
V86 VCM II supports Vehicle Measurement Module (VMM), while the V75 one does not.
3. Wireless connection
A fantastic new function of the VCM 2 is its ability to communicate wirelessly with your laptop or computer without any hardware or software upgrades. The function allows auto mechanics to diagnose cars remotely while the VCM II is connected directly to the vehicle.
4. More vehicle support
Compared with the V75 VCM II, this newest Ford diagnostic tool supports dealer-level diagnosis for more new car models, including all the 16pin Ford vehicles built after 2013.
Note: If you already have Ford VCM II hardware purchased from AOBD2SHOP, and would like to buy the V86 software alone, please contact the customer service by sales@aobd2shop.com.

Audi A4L sunroof won’t open problem & solution

An Audi A4L convertible was taken to garage just now. According to the driver, the sunroof of the car would not open from both the driver control and left rear door control. I tried to open it by holding the button in the down position, but only hear a click sound.
The first thing to do is to find out what the problem is. I applied a VCS vehicle communication scanner to the vehicle in order to retrieve trouble codes. According to the VCS vehicle, there was a faulty signal for sunroof switch. Then I decided to read J393 data stream.

I read the signal when the sunroof was in off position, and the result was front sunroof, front control panel switch 1111100.
When I pressed the sunroof switch, the sunroof turned up, and the signal read: front sunroof, front control panel switch 1111110.
When I pulled the sunroof switch to turn down, the signal was: front sunroof, front control panel switch 1111101.
When I turned on or off the sunroof, the auto diagnostic tool would showed signal input. But there was no signal when the widow was rotating. I suspected that the problem could be with the sunroof switch, so I disconnected the switch and read the data stream again, and the result was still 1111100. Well, I was wrong. The problem was probably not with the switch.
Then I check the circuit from switch E139 to J254 sliding sun roof control unit, which latterly turned out alright.
As the circuit was alright, I suspected that the problem could be that the sun roof control unit could not recognize the switch signal. Since the sunroof motor was with the control unit, I first replaced the motor with a new one, and then tried to open the sun roof again. The sun roof can be successfully opened this time.

How to use V3.5 VDM UCANDAS to diagnose cars?

Here is an instruction of how to diagnose a car with V3.5 VDM UCANDAS.
Step 1. First, connect VDM to the OBD port of a car. Let us say, Mercedes Benz.
Step 2. Start UCANDAS software after the power indicator comes on.
Step 3. Connect the USB cable to your PC or use WIFI connection to make the tool communicate with your PC. The first time you use WIFI, it may takes some time. The fixed SSID of VDM is UCANDAS. If the WIFI connection fails, you can try to set it manually. When WIFI is connected successfully, the VDM wireless icon will illuminate.
Step 4. After hooking up the wireless internet, click UCANDAS car diagnose icon like this . You will then see a page as shown below.

Step 5. Select the brand of your car. Let us assume you have a Mercedes Benz, so we choose Europe and then Mercedes Benz.
Step 6. A window as below will come up after you select the car brand, please press “accept”. The tool will then go to diagnosis page.

What’s Adblue Emulator Module used for?

A mechanic asked me what was Adblue Emulator Module kit and what could he do with the tool. Adblue, which is also known as Diesel Exhaust Fluid, is an Aqueous Urea Solution made with 32.5% high-purity urea (AUS 32) and 67.5% deionized water according to Wikipedia.

When the solution runs out, the car will not start. However, with the help of Adblue Emulator Module, you can make it to start vehicles.
The obd2 tool is designed to disable Adblue system used in trucks, buses and other heavy vehicles with EURO 4/5 exhaust emission rates, especially those made by Mercedes-Benz, MAN, Scania, Iveco, DAF, Volvo and Renault. And the car drivers and mechanics can then start the car in emergency.

Where to find serial number of your SVDI

The other day, a customer inquired me where can he find the serial number of his SVDI VAG Command. Serial numbers are needed for almost all software, especially for after service of the tool. Below are 3 steps to know the serial number of your SVDI.


Step 1: Start up your "SVDI Update v1.0.4" software by clicking its icon.


Step 2: Click "Device Info", and then you will see three options: Device SN, Firmware version and Authorizations on Server: TAG and VAG. Device SN means the serial number of the device.


Step 3: Right click the device SN and the software will provide the serial number. You can either write down the number or save it in your computer.

PK: ktag ecu tool and fgtech galletto 2-master

It is not absolutely which ecu chip tuning tool is best. But the selection rules are depending on your demands and as well as budgets. Here is the PK between ktag ecu tool and fgtech galletto 2-master. How to select?
PK will cover on ten aspects, including language, supported protocols, verion, BDM function, supported vehicles, brands, software operating system, software version, update and others.

Device version, software version and software operating system:
Both K-TAG and fgtech galletto 2 are master version, the former software version v1.89, while latter v2012, hardware v50. as to operating system, only WIN XP for ktag, win 2000, win xp 32 e 64 bit, win vista 32 e 64 bit, and win 7 32 e 64 bit are compatible with Galletto 2 software.

BDM Functions:
K-TAG ECU has more steady and potent BDM functions than taht of galletto 2 master.

Supported protocols
Former one supports K-TAG, ECU, PROG and TOOL; latter covers OBD and EOBD.

Supported vehicles and brands:
Both cover cars, trucks, traktors and bikes. KTAG covers more brands.

Languages:
Fgtech is available with Italian, English, Dutch, French, Spanish, Portuguese, Czech and Turkish; while k-tag 1.89 only English.

Update
ktag ecu programming tool can not be updated now; but if could via email; fgtech can be updated via email within one year.

Others
K-tag: 100% J-Tag compatible, Motorola BDM/Nexus and Bootloader, Mitsubishi/Infineon Tricore/ST communication line into a single product
FGtech galletto: New Boot Mode system Tricore, Infineon Tricore Sak TC1766, sak TC1767, new Infineon Tricore Sak TC1792, TC1796, TC1797 and TC1767.

The most important aspect cannot be ignored, that is price; KTAG K-TAG ECU Programming Tool US$199.00; GALLETTO 2 MASTER US$64.99. Select according to your needs!

Free download VAG COM 12.12.0 software

The newest VAG COM V12.12.0 USB diagnostic cable usually comes with a CD, which contains VAG COM software inside. However, in some circumstances, the CD may be blank or be damaged, and the software will therefore be inaccessible.

If you are looking for a free and available VAG COM V12.12.0 software, please click here. You can download the software from the link for free.

After clicking the link, you will see a download file as shown below in the webpage. All you need to do is download the compressed package, decompress it and install it on your computer.


VAG COM 12.12.0 is the first affordable auto diagnostic tool that provides complete support for all VW Crafter vans. The tool can also work with all the latest 2014 model VW/Audi Group passenger cars, including VW, Audi, Seat and Skoda. It has the newest replacement for Vag-COM V11.11 and is best known for its high quality and low price.

Why select Nissan Pin Code Calculator?

When you are mainly doing business on Nissan auto key programmers, Nissan Pin Code Calculator cannot be ignored. When you get your Nissan locked, no codes? How to get the code to open it? Nissan pin code calculator of course. Why select it?
Why select Nissan Pin Code Calculator?


1. It can calculate codes to login Nissan car series and read pin code to do key programming.

2. It supports all new BCM modules for Infiniti and NiSSAN CARS 2007-2012 for North America, South America, Asia, Australia, and Middle East. With Nissan Pin Code Calculator, calculating code is not a problem.

3. Easy operation by finding the five-digital number of identifier codes at the BCM, and input it to the calculator, and then you can get the four-digital number of anti-theft code.

4. its detailed models without showing year: Altima Sedan, Altima Coupe, Versa Hatchback, Versa Sedan, Cube, Sentra, Nissan Leaft, Maxima.Z, Z Roadster, GTR, Juke, Rouge, Murano, Murano Cross Cabriolet, Xterra, Pathfinder, Armada, Quest, Frontier, Titan, 370Z, Xtrail, Tiida, Frontier, March, Cima, Fuga, Skyline, Latio, New Teana, New Snny, Patrol, Qashqai, Dualis, Froniter, Navara, Livina, Grand Livina, Bluebird, G Sedan, G Coupe, G Convertible, Infiniti M, Infinity Ex, Infiniti JX, and Infiniti QX.

5. Best quality and reasonable price, now promotion price only US$144.00 on aobd2shop

Besides, it contains totally 2000 tokens as it comes with, and could get more by charging. Covering so many vehicle models, good quality and easy-to-use characteristic are the main reasons why select Nissan Pin Code Calculator.

Iron X-PROG Box ECU Programmer available on aobd2shop

Bad purchasing experience is likely to buy a product with good look while fake/bad chips or structures inside. Some friends complain with me they are buying bad quality xprog in some shops, and would like me to share with them my good quality X-PROG Box ECU Programmer.

In reality, my xprog v5.48 is really good product with iron box, now available on aobd2shop. It is different from I bought before, for I bought before is with plastic box, bad chip and work worse. It often went wrong, all kinds of issues.
What xprog box’s features are on aobd2shop.com?

1. extremely outstanding good quality with iron enclosure
2. available with software in CD
3. now xprog supports more than 450 units (serial EEPROM`s, Microcontrollers (MCU), Electronics Control Units (ECU), Dashboards, Immobilizers, Calculators and others).
4. with a great many of authorization, like AUTH-0008 BMW EWS3, AUTH-0022, and AUTH-0003 Motorola HC11 family authorization (allows to read/write EEPROM), etc.
5. with CAS4 5M48H function
In order to avoid buying bad quality xprog, being paid attention to some xprog with different colors and plastic enclosure; you may wonder they are looking normal as others, but you are being cheat by its exterior shape, sometimes, they are with bad chips inside. Therefore, recommend you good quality and iron xprog box on aobd2shop.