Originally Posted by Black86gti
Could use a latching relay or something along those lines thats turned on when it sees voltage on the starter wire problem is the starter wire only has voltage on it in the start position. More detail on what you are trying to do would be nice.
other wise your next best bet would be using one of the ignition wires as they dont drop out when you go to start like an ACC wire does..
the starter wire youre reffering to is a momentary on,
i believe that would be getting close to his ecm, the ignition wire trick, the latter
id say put a manual switch from the accy circuit, or something similar