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Re: MAC-10 connector wires



>      I just started looking closely at my MAC-10 unit connector and noticed 
>      2 wires which appear to have been cut/disconnected. I currently don't 
>      have Bentley manual, so I was wondering if somebody on the list with 
>      manual for 86-88 5000TQ could look up what signals these wires carry.
>      (Below is rough drawing of connector, with wire positions/color 
>      indicated).

I believe one is for CA emissions and the other is for automatic transmission.
They should be cut on the 86+ 5000TQ, CA cars should have one of them
uncut.  I may have info on which is which at home...
BTW: the AT transmission wire causes the computer to lower boost when it
is connected since the poor AT transmission isn't strong enough?!

Orin.