Mercedes Increase Speed Limit by Autel MaxiSys Pro MS908P

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Mercedes Increase Speed Limit by Autel MaxiSys Pro MS908P

How to reprogram Mercedes Benz C240 to remove the speed governor that is set at 250k/h (from original 130 km/h).

Requirement:

Autel Maxisys Pro MS908P

Autel J2534 MaxiFlash Pro ECU Programming Tool

Steps:

Connect MS908P and J2534 with Benz C240.

Go to “MaxiSys-> Diagnostics-> Benz-> vehicle detect”.

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Gateway data initializing…

Get the VIN number. Tap OK to go on.

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Select the date of manufacture vehicle. This case is up to 2003.

Press the button left to select left-hand steering.

System data initializing…

Communication is established…

Go to Programming/Coding.

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Go to ME2-SFI-Motor electronics 2.

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Establishing communication…

Go to Variant coding.

Go to Display of coding data.

Go to Coding.

System data initializing…

Scroll to 2031 about speed limit. Put on the bar.

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Tap F2 Edit.

Set 250 km/h, and tap OK.

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Tap F3 send.

Tap OK to make sure that the coding is transferred to the control unit.

The coding has been carried out.

Turn off the key and then turn the car back on. Then you can go for a drive.

Ps. cool thing!!

Go to instrument cluster.

Establishing communication…

Go to Active Test.

Go to Actuation of the instrument pointer up to the maximum position. And you will see

21-7 21-8

End!!


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All Autel Product Software update Instructions

Software update Instructions

Suitable for Autel MaxiSys Pro MS908P ,  Autel DS708, Autel TS501,Autel TS601,, AL609, AL619, VAG505, MOT PRO, MaxiDiag Elite, MaxiCheck…..

Autel Tools FAQ

1.Update Software and serial number:

1). Update and Registration:
all Autel scanners with SD card need to register on Autel official site, and download software program via the machine or connect PC Suite to Autel server, the software program is bound with the serial number, copy the software from other machines is not allowed, nor the SD card is not allowed to mix-use, otherwise it will lead to authorization issue or wifi mac mismatch.

2).The related Autel scanner tools include:

DS708, Maxisys, Maxisys mini, Maxisys Pro, Maxisys Elite, TS501, TS601, MD701, MD702, MD703, MD704, MD802, MOT PRO(EU908), AL609, AL609EU, AL609, AL619EU, VAG505, OLS301, EBS301, MaxiCheck AbsSrs, MaxiCheck DPF, MaxiCheck EPB, MaxiCheck Oil Reset, MaxiCheck SAS, MaxiCheck TPMS, MaxiCheck Pro.

3). Update FAQ: There are two solution when the software free update period expires, and accordingly software not work

A. Please copy the original software stored in the SD card, and back up to a computer or other storage devices, when you need it, just copy the software into SD card and directly use it.
B. If no backup, please pay for one-year update, and then download this update software and other software including all software update within one year.

2.SD card has problem, what to do?

1).Problem: SD card get damaged or lost accidently, and cause the machine prompt “SD card is damaged” or “Please insert SD card” when boot.

Solution: buy new SD card, download software via PC Suit to update. If free update period expires, copy the old software into the SD card; if no back up, please pay for update.
Notes:

1).Do not casually pull and plug SD card when machine powered, it’s easy to damage machine.
2).If SD card lost without registration via the serial number, please contact our technical support for the registration code, then complete the registration and update.
3).If you still get message “SD card not insert” after changing another SD card, then you may get SD car slot damaged, please return to us for repair.

3.MaxiSys MS908P Update Update steps:

1).Maxisys series: click Maxisys—Update, choose the software you want to download
2).DS708: follow “How to update DS708.pdf”
3).Other Autel scan tools which can register: follow “Software update instruction.pdf”
4).Autel scan tools which no need register”

Model: AL301, AL319, AL419, AL439, AL439B, TS101, TS401, AL519, AL539, AL539B, MV208, MV400.
Procedure:
Open CD and install the application eg. MaxilinkII I nto the PC, browse www.autel.com, download the corresponding update application, run maxilink II, and choose the well-done update application to update. For detailed operation procedure, please refer to the user manual.

4.Following Autel models stop production:

MS301, MS310, MS409, MS509, VAG405, JP701, EU702, US703, MD801,Maxi Recorder, Maxi Tester, TS301, EST201, GS500, Oil Reset Tool.