View Single Post
  #4  
Old 09-28-2008, 12:02 AM
Roncallo Roncallo is offline
88Black560SL
 
Join Date: Oct 2004
Location: CT
Posts: 3,510
Quote:
Originally Posted by stevebfl View Post
I think you better tell it how fast you are going. Why the H would it shift when you aren't even moving.
All 4 wheel speed sensors are installed. It is shifting but unfortunately its shifting into neutral. But that is a good point Tomorrow I will check the wheel speed sensors with the live data function to see that they are working properly.

I did more testing today with live data. It appears to not be getting a command to shift. This also happens whether I start in W (second gear start will go from 2nd to neutral) or in S (first gear start will go from 1st to neutral). The command to shift is never given but neither is the command to go into neutral. The transmission will just hold its gear either first or second at long as it is under acceleration. The sift to neutral occurs at a time that the transmission would normally up shift like when you let up on the gas or just attain a high enough speed.
__________________
To see my 129 parts for sale visit:
http://stores.ebay.com/The-Mercedes-SL-Store
John Roncallo
Reply With Quote