data link conector pinout

[ldesbiens]

Hi, I recently acquired a 97 aspire, and I'd like to know a bit more about the data link connector.



FEN ?
MEN ?
TEN ? I know it is used to set the idle speed but what exactly does it do ?
+B -----> +12 V from battery
GND ----> ground
FBS ?
TBS ?
FAB ?
IG ? ignition ???
GND -----> ground
F/P ------> fuel pump
TAB ?

I believe if you ground the F/P pin you'll get the fuel pump to activate.

Any information out there ?

I'm especially puzzled by the operation of grounding the TEM pin, what exactly does it do ?