This video is about 2007 ML320 Shifting problems with the 722.9 transmission used in a lot of mercedes benz cars 2007-2011 no power shift too early no kick down on the gas pedal weak engine automatic The problem is not in the transmission but in the signal to the TCU. Likely from a failing throttle position sensor, TPS.The same problem could cause Limp mode issues
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- 722.9
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