Maf and gearchange?

[mercguy230]

HI ALL, how true is it that the maf can cause gearbox problems, i am having problem with my w210 e230 auto changing up gears, could this be the cause in anyway or not? any help or advise on gears not changing up would be great, thanks alot. want are the things to check other than atf fluid.

also has anyone used 1 of these with a obd2 reader? did it work ok?
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=300301021597

 

[BlackC55]

I doubt that will be MAF related.

I suspect a speed sensor issue inside the box