I have Jeep TJ with an LS swapped into it. I converted to autometer gauges to get rid of the stock ecu, but I need a 5volt reference for my speed sensor to work properly. Is there any were that is safe to pull 5v off of on the atomic efi? I have already tried off the map sensor but it seems to draw too many amps and makes both the speed sensor and map sensor not work. Removing the connection makes the map sensor work again.

If all else fails I'll just get a voltage step down but if I didn't need one that would be awesome.