On Oct 14, 2005, at 2:41 PM, Ed Anderson wrote:
----- Original Message
-----
Sent: Friday, October 14,
2005 2:32 PM
Subject: [FlyRotary] Re:
injector size stop. I had both injectors wired (as per schematic) to
=20
I think you were
wise to split your injectors power like that, I did not do that and
in hind sight wish I had for the reason you
cited.
However, I don't see
how adding a circuit breaker would do that. Now, if you are
leaving even 1 of the CB ON then the EC2 is receiving power even
if the EC2 CB is pulled. As long as either the
primary or secondary injector has power on the line (either of your
injector CB is pushed in) then the EC2 will get this
voltage. Tracy used to have an LED on the program button
of the EC2 and it would light up when the EC2 controller had power -
that is another way I found out about the sneak circuit. If I
turned on an injector toggle the EC2 program button LED would come
on even though its power switch/CB was
off.
So do you get the
6.5volts when both injector CB are
pulled?
Ed
When I turn on the
P.injector switch ON, the EM lights up and I get 6.5V Voltage reading
and "Low Voltage" warning on the EM2 display.
Buly
This happens even when the injector
power CB is pulled on the primary
injectors??
Ed
I can not disable my CB. But I can pull the connector off?
Buly
Ok, so there is power to your primary injector
switch since the CB is not pulled. In that case, I suspect that your
EM2 is sensing the "sneakcircuit" voltage from your EC2. I can think
of two things to try depending on how much trouble each is to
do
1. Disconnect the primary CB from
power
2. Disconnect the Ec2 from the
EM2.
If easy to undo, I would disconnect the EM2
from the EC2 - that way it either shows that the source is or is
not the EC2.
If the problem goes away when the two are
disconnected then I am convinced its the sneak circuit of the Ec2 feeding
the EM2.
If the problem does not go away then the only
thing I can think of is a ground loop of some type - a bitch to try and
deal with.
and see the results of each on the
problem.
Ed