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