3.7 pumpkin swap. Vdc slip
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3.7 pumpkin swap. Vdc slip
Hello. I just swapped the 3.7 diff from a g37 6mt into my 04 g35 5at. (Full pumpkin)
The diff I currently had was an open diff I believe since it wasn't a sport trim which has the lsd to my knowledge.
The flanges matched and it was a direct plug and play and perfect fit, but the issue is with either my abs(?) or vehicle speed sensor(?). My car currently has one plug for the pumpkin whereas the new diff has two plugs that are made for each sensor I'm assuming? I have a friend who also did a full pumpkin swap but his car already had lsd(2 plugs) so he faced no problems.
This is all according to my mechanic and some research and I'm so confused. Any input would be appreciated. Thanks.
So all in all. I swapped a 3.7 vlsd pumpkin into my 3.3 open diff and the vehicle speed sensors don't seem to be compatible.
I don't know much about cars so please excuse my ignorance.
The diff I currently had was an open diff I believe since it wasn't a sport trim which has the lsd to my knowledge.
The flanges matched and it was a direct plug and play and perfect fit, but the issue is with either my abs(?) or vehicle speed sensor(?). My car currently has one plug for the pumpkin whereas the new diff has two plugs that are made for each sensor I'm assuming? I have a friend who also did a full pumpkin swap but his car already had lsd(2 plugs) so he faced no problems.
This is all according to my mechanic and some research and I'm so confused. Any input would be appreciated. Thanks.
So all in all. I swapped a 3.7 vlsd pumpkin into my 3.3 open diff and the vehicle speed sensors don't seem to be compatible.
I don't know much about cars so please excuse my ignorance.
Last edited by sbaik610; 07-19-2016 at 08:34 AM.
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I'm under the impression that the automatic Z has a speed sensor in the transmission and the ECU compares the wheel speed with the transmission speed. It will also cause cruise control not to work, this is why I didn't change the diff gear ratio on my car while I was in there.
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