Fully disable the ESP!
My 99 E55 has had problems with the mass air sensor. Yesterday my MB-dealer changed it to a new one and I am so pleased! When I press the ESP-button the system really shuts down. The tires spinn all the time! When I asked my dealer why this could be he told me that there has been a lot of problems with the old mass air sensors. There fore the software in the new sensors is updated to a new version. And my dealer thought that the new software allows you to fully disable the ESP.
Anyway, Im very pleased with my car now. It almost feels like I have a new car!
Marky
The problems that I had with my car was that it ran very poor. The engine felt powerless and my dealer said that it was the mass air sensor and that it was a quite common problem.
But now Im back in business!
Marky
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Can you tell me how they picked up that the MAF was the problem? Im having problems where the car seems to lack performance and the engine does not seem to pull / rev very freely. It seems to hold back a little even under calm acceleration.
Have had it all checked and no faults have been found. I would certainly be willing tochange mine if I knew i had half a chance..thanks
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Since this mechanic has replaced a couple of MAF:s he said that it probably was the MAF and so it was!
Ask your dealer to give it a try. I think you have got a pretty good chance to get rid of your problems by replacing the MAF.
Marky



