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W907 Vmax 81kmh (50mph) problem - Printable Version

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+---- Thread: W907 Vmax 81kmh (50mph) problem (/showthread.php?tid=85495)



W907 Vmax 81kmh (50mph) problem - drcox - 13-11-2023

Hey to all MB Dudes...

I have a problem with a W907.
Custumer bought a new Sprinter which had vmax openend.
he said to MB dealer that he want to only 90kmh because of 4 Tons weight.
The dealer did it, but car drives only 87kmh...

now i wanted to open a little...
i coded cpc a lttle higher and after this the car drives only 81kmh.
i can do what i want, the car drives only 81.

i looked in ecu, cpc, ezs, mpm, ic... i did not found any solution that the car drives over 81kmh.

can anyone help me??


RE: W907 Vmax 81kmh (50mph) problem - Automotive 1 - 14-11-2023

(13-11-2023, 16:33 PM)drcox Wrote:  Hey to all MB Dudes...

I have a problem with a W907.
Custumer bought a new Sprinter which had vmax openend.
he said to MB dealer that he want to only 90kmh because of 4 Tons weight.
The dealer did it, but car drives only 87kmh...

now i wanted to open a little...
i coded cpc a lttle higher and after this the car drives only 81kmh.
i can do what i want, the car drives only 81.

i looked in ecu, cpc, ezs, mpm, ic... i did not found any solution that the car drives over 81kmh.

can anyone help me??

you need to check about vmax all coding inside ecu or cpc