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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
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