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15/01/2018

GM Tech 2 Buying Guide

Received the Tech 2 Scan Tool clone today. Five days from China, not bad for free shipping. Checked it out and everything is working fine except the AC-to-12VDC power adapter (dead). No problem, because I can get one anywhere for $5. In short, that is a nice piece of equipment to have, very nice!

Aside from working beautifully with OBD2 Scanner, the tech2 is the scanner for GM OBD1 to use. with the right software (plug in chips like nintendo cartridges) it’ll do some daewoo/suzuki, GM medium duty (meaning bigger than 3500 using non automotive OBD2 standards), and other in the GM MDI Diagnostic Tool family tree too.

In addition to generic codes (P0000-P0999) It’ll do all the proprietary GM codes (P1xxx), actuators, and systems. you can also view fuel trims, emissions readyness (beyond a green LED for all OK) and It’ll talk to ALL the modules rather than just the ECM (and if you get into the $250+scanners, ABS) like BCM, SIR, entertainment, EVERYTHING on a GM. At school I used one with a 91+ cartridge on my 87 S10, so going back further is hit or miss but posible.

To adjust shift points and fuel consumptiona and Speedo, forget it.

The TECH2 can’t do any sort of modding/tuning, only upload GM flashes. At least with legitimate software. I’m sure someone has custom software to do it but there are easier ways nowadays.

Is it worth if you just want to read/clear codes on your own car once in a while, heck no. If you’re doing a lot of work on GMs or want to get a lot more in depth with your car, it’s worth the money.

No comment on China knockoff quality, I mean a working Tech 2 Scanner, Chinese made or not.

See my tech 2 scan tool. It’s working well.

(put the site here and i hope i don’t break the rule; if you don’t need it, forget it!
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http://simefuneralforum.com/blogs/cnautotool/2018/01/14/gm-mdi-software-gds2-gds-tech-2-for-vauxhall-opelbuick-and-chevrolet/

04/01/2018

MB AK500 Prog2 Mercedes Key Programming Tool

Ak500 Prog2 Mercedes Key Programming Tool new released, AK500 Pro2 Super Car Key Programmer For Mercedes Benz Key Programming Without Remove ESL ESM ECU. AK500 Prog2 Mercedes Key Programming support read and write “Key-less go” Mercedes Benz Key. AK500 Prog2 Key programmer can replace AK500 Key Programmer as well.

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AK500 Prog2 Mercedes Key Programmer AK500 Prog2 Mercedes Key Programming Tool

Ak500 pro2 Mercedes Key Programmer 1 AK500 Prog2 Key Programmer AK500 Prog2 Mercedes Key Programming Tool
Why Choose AK500 Prog2 Mercedes Key Programming Tool?

1. AK500 Prog2 support through OBD port active Key-less function.

2. AK500 Prog2 Mercede Key Programmer support Benz read and write “Key-less go” Key.

3. MB AK500 Prog2 Internal Benz original factory key generator.

4. MB AK500 Prog2 support NEC fast renew, Motorola MCU safe read and write.

5. MB AK500 Prog2 key programmer Support infrared read and write NEC key and Motorola MCU key.

6. MB AK500 Prog2 Key Programmer Support Benz ECU’s flash(29F400 and 29F800) generate key data. Need use STAR 2000 to do ECU coding

7.MB AK500 Prog2 Mercedes Key Programming tool No need to choose the MCU type of EIS. When load EIS file, recognize EIS file, and generate key file. If your MCU is HC705,software will automatically suggest “load next EIS file of HC705”

AK500P Prog2 On CnAutotool.com Supported Car Models:

Mercedes-Benz: W220/W220″Keyless Go” W208/W210/W220/W203/W215/W230/W209/W219/W211/W230/W215 EEPROM(M95xxx)Volkswagen

Audi: MPC(MPC555/556,MPC561/562,MPC563/564),external Flash(MB58BW016,29BL802C,AM29BDD160,S29CD016,DE28F800 etc.) and external EEPROM(M95xxx)

Any questions about Car Key Programmer Ak500 Prog2 Key Programmer AK500 Prog2 Mercedes Benz Key Programmer don’t hesitate to contact us.

 

http://cnautotool.mee.nu/ak500_pro_vs_ak500

01/01/2018

How to reprogram ECU for BMW 750li E66 with Autel MS908P

This is a detailed guide to reprogram airbag SGM ECU for BMW 7 series 750li E66 2006 when ECU is replaced. Tool used is maxisys ms908 pro j2534, it support program BMW and Mercedes ECU!

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Step 1

Before using Auto Diagnostic tool Autel MS908P to do ECU programming, you should make sure your car has a stable voltage power supply, make sure you fix battery clamps properly.
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Then charge your Autel MS908P tablet and assure to connect it to stable network, WIFI or Ethernet cable both OK.

You can check the network status icon on right bottom corner on screen.

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Last thing to prepare is connect the J2534 ECU Programming Device with Autel MS908P tablet.

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Step 2

Now power on Autel MS908P and click “Diagnostics” icon.

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Choose BMW

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Turn off ignition, wait 10 seconds then turn on again.

And you will see three options: Read out vehicle data, VIN and Basic features.

Choose “Read out vehicle data” and it will show you car information as below:

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Step 3

Click “OK” and you will see menu as below, choose “CIP” function.

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It will retrieve and show vehicle configuration. Confirm that by click “OK” to go on.

After that Autel MS908P will communicate with all control units and check the status.

The checking process may cost several minutes, please be patient.

Step 4

When checking finish, it will ask if you replaced any control unit. Click “Yes” or “No” accordingly to confirm.

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Now select the control unit you want to reprogram and click “OK”. In this case it’s Airbag SGM SIM Module.

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After that click “Programming and Coding” then choose “Selective Update”.

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Choose to program and encode the Airbag SGM SIM Module. (Check the boxes accordingly)

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Step 5

Now you will see an information page, click “Execute Measures Plan” to start reprogramming ECU.

Follow the tips: turn off car ignition then turn it on.

Autel Tool Autel MS908P download latest update program for ECU programming successfully!

Autel MS908P starts to reprogram BMW SGM.

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During this process, please follow the tips: turn off ignition and remove remote key from key slot, wait 10 seconds, insert remote key into key slot and turn on ignition.

Autel MS908P MaxiSYS successfully reprogram Airbag ECU SGM for 2006 BMW 750li E66!
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https://www.linkedin.com/pulse/3-steps-do-mb-scn-coding-online-easily-autel-ms908p-cnautotool-china