In a nutshell this was supposed to be reverse engineered transmission controller for 722.6 gearboxes found in many mercedes and chrysler vehicles, design is similar with more recent (7gtronic++) gear boxes, so in theory this could be applied with gentle care to work with those as well.Īs with most things of life, this got bit out of hand and currently also controls boost, speedometer, rpm meter, fuelpumps and even horn, its also able to communicate with electrical steering wheel for menus and manual button shifts.Ĭanbus interface is also supported on pcb but I have not yet utilized in any meaningful fashion.įirst revision of working pcb (rev H) is done:įourth (rev K) just finished also and seems to pass testing Īnd gerber files are available under pcb/ with boms.Īssembly instructions are not included, but I would be happy if someone would wish to write those. It covers more than 40 US, Asian and European vehicle makes till 2017."controller for 722.6 automatic transmission"
Of course, Autel MaxiSYS MS908P Pro not only can do SCN coding but also has many other functions like diagnostics, ECU coding and flash programming, J2534 Reprogramming, etc. Now you successfully use Autel MaxiSYS MS908 Pro to do Benz SCN coding in just 3 steps! Then click “Step2”, wait a minute and you will see “Perform SCN coding completed”. Click “SCN coding”, you can see two steps.Ĭlick “Step1”, soon you will see “Get SCN data from sever completed”. Click “Programming” on main menu, next click “ME-SFI-Gasoline engine control”.Ĭlick “Control module programming”→ “NEXT”→ “OK”→ “OK”. Then turn on ignition and wait a minute to read VIN. Next start Autel MS908P and choose “Diagnostics”→ “Benz”→ “Automatic selection” You should first connect Autel MS908P to J2534 ECU programming device and Benz car. How use Autel MS908P to do MB SCN coding in 3 steps? When replacing or flashing ME control unit or new Transmission control unit we must get new SCN, that is to say SCN coding. As you know, Benz SCN Coding Service will charge about $150 one time, but with MS908P you can do it at your fingertips!
This blog will show you how to do Mercedes SCN coding in 3 steps by Autel MaxiSys Pro MS908P.