Apr 29, 2007 10:52:39 PM
Apr 30, 2007 8:24:28 AM
May 1, 2007 10:57:18 PM
May 2, 2007 2:14:20 AM
Quote:
Le Chef said:
Porsche Traction Management. AFAIK An active electronic differential on the awd TT and Cayenne. The current C4/S has a "passive" mechanical/hydraulic differential.
PTM reputedly improves traction and handling balance.
Quote:PSM may do that too but PTM is the acronym Porshce uses for the new AWD feature on the TT. Very different than the AWD on the C4.
atomic80 said:Quote:
Le Chef said:
Porsche Traction Management. AFAIK An active electronic differential on the awd TT and Cayenne. The current C4/S has a "passive" mechanical/hydraulic differential.
PTM reputedly improves traction and handling balance.
Thought that was the PSM. Porsche Stability Management
Quote:
atomic80 said:Quote:
Le Chef said:
Porsche Traction Management. AFAIK An active electronic differential on the awd TT and Cayenne. The current C4/S has a "passive" mechanical/hydraulic differential.
PTM reputedly improves traction and handling balance.
Thought that was the PSM. Porsche Stability Management