Today I sorted out the wiring and everything is
now working. The only problem is that the manifold vacuum gauge is
reading backwards. I tried changing the plus-minus wires around on the
back of the gauge and it reads nothing, even with vacuum applied. The
question is what happens if I switch the power and ground wires around, does
that do anything besides blow the fuse or the gauge. Will run the
engine again tomorrow with the ole steam gauge and try and get a start on
the EC2 tuning.
One other question, does the vacuum lines
to the EC2 need some kind of pulse chamber, like a small fuel filter or
orifice in each line.
JohnD