From: "Stephen Izett stephen.izett@gmail.com" <flyrotary@lancaironline.net>
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Subject: Re: [FlyRotary] Fwd: [FlyRotary] Re: Engine miss
Date: Sat, 11 Jan 2020 11:19:31 +0800
References: <list-13382416@logan.com>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
In-Reply-To: <list-13382416@logan.com>
Message-Id: <DF8BD06E-7D3B-4295-B150-E08BEA6AC732@gmail.com>

Thanks Andrew.

So Tracy never explained the =E2=80=9Clong story=E2=80=9D?
Did you add the caps and did they help or not?
I=E2=80=99m thinking not, as you mentioned changing to a better shield =
to the CAS=20

Steve

> On 11 Jan 2020, at 10:30 am, Andrew Martin andrew@martinag.com.au =
<flyrotary@lancaironline.net> wrote:
>=20
> Steve. Here is the post from Tracy regarding engine miss on A =
computer.
> Andrew
>=20
> ---------- Forwarded message ---------
> From: Tracy <flyrotary@lancaironline.net>
> Date: Tue, 26 Jul. 2016, 11:22 pm
> Subject: [FlyRotary] Re: Engine miss
> To: Rotary motors in aircraft <flyrotary@lancaironline.net>
>=20
>=20
> HI Andrew,
>    The exact cause of A having the problem and not B is a long story =
but the fix is to install a .1 uF capacitor across the ground and output =
pins (1 and 2 I think) of the A controller MAP sensor.  I'd do it for =
you but I'm away from my shop until mid Oct.
>=20
> Tracy Crook
>=20
> Sent from my iPad
>=20
> > On Jul 26, 2016, at 03:56, Andrew Martin =
<flyrotary@lancaironline.net> wrote:
> >=20
> > I must have really upset Murphy, I just cannot seem to get a break =
with this plane.
> >=20
> > I need help from an EE or anyone who gets a kick from lectrics.
> >=20
> > Since putting the engine back in the plane I have an issue whenever =
I push the PTT the engine runs like crap. Finger off PTT all good =
immediately. And this only happens on A computer, B seems unaffected on =
EC2, how can this happen?
> >=20
> > A&B are tuned slightly different, B is still at pre engine rebuild =
state, but I cannot see how that would be a factor.
> >=20
> > I just cannot see how the Radio transmission can affect one computer =
& not the other, they are identical aren't they, in the same box =
connected to the same wires. Is it possible I've damaged the EC2 =
sometime in the past and just not noticed it, how would I check it now?=20=

> >=20
> > Andrew
> >=20
> >=20
> > --=20
> > Regards
> > Andrew Martin
> > Martin Ag
>=20
> --
> Homepage:  http://www.flyrotary.com/
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