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Old 01-01-2012, 08:29 AM
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catso catso is offline
Location: Chicago
Join Date: Dec 2009
Posts: 3,117
Mein Auto: 2000 323i, 1988 528e
Originally Posted by IEbimmerguy View Post
Update: I cleaned the connector and it still shifts early.
What's so damn frustrating is that I will have 1-8 days of perfect shifting. Then one day it decides to shift early seems confused on shifts!
I don't get it?!
Would the throttle position sensor that controls shifting cause this?
It could be the TPS or possibly any of the other sensors that are connected to the transmission control unit. Intermittent problems are always the most difficult to solve.
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