On Sat, Oct 26, 2013 at 3:44 AM, John Young <jeyoung_2@yahoo.com> wrote:
> Looks like you have two seprate problems.
> (1) The wires on the back of the
> ammeter are reversed, making the current flow
> backwards through the meter,
> thus, it shows positive when it is really negative
And that can easily occur if *someone* changed the system from positive
ground to negative ground without swapping the connections on the ammeter.
As for "When a load is put on the battery such as turning on the lights,
heater ect. shouldn't the amp needle move...". The gauge will only 'see'
loads that are in it's circuit -- IOW if something (such as your heater)
is wired directly from the battery or solenoid, then the amp gauge doesn't
know it's there.
Geo
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