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From: "Christopher Barber" <CBarber@TexasAttorney.net>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Subject: RE: [FlyRotary] Re: EM2 question...again
Date: Fri, 11 Jan 2008 08:50:25 -0600
Message-ID: <OOECJAJLPPEPJMHNKCBHIEANDNAB.CBarber@TexasAttorney.net>
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Tracy,

I tested the unit per your instructions and got a return of just over 2
volts and the monitor still reads zero.  I will be shipping it to you later
today as this is certainly beyond my ability or I just broke the dang thing
(gee, I thought I was being super careful).  I will also be sending my PCM.
As mentioned months ago, it is firing the injectors when in mode 0 or 1 when
the prime function is hit or the d-sub connection is moved.  You (through
Laura) told me to send it in when I had a chance....should have done it then
<g>.  I have plenty to do on the project while I wait......just now as much
fun as working on the engine.

I will include my billing info in the box.  Thanks.

All the best,

Chris

Christopher Barber
Attorney and Counselor at Law
5116 Bissonnet, No 418
Bellaire, Texas 77401

Serving the Needs of Senior Texans through
Planning with Purpose

281-464-LAWS (5297)
281-754-4168 Fax
www.TexasAttorney.net

  -----Original Message-----
  From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]On
Behalf Of Tracy Crook
  Sent: Thursday, January 10, 2008 9:42 AM
  To: Rotary motors in aircraft
  Subject: [FlyRotary] Re: EM2 question...again


  Good luck with the dating, guess you were too occupied to answer my legal
question :>)

  I don't recall the previous EM2 suggestions but the tests are pretty
simple, take only a minute or two and are usually definitive.

  Try this:

  With EM2 turned on, Measure the voltage at the sensor.  It should read
about 2 volts at room temp.  If it is zero, you have an open connection to
the EM2 or it is wired to the wrong pin or is the wire is shorted to ground
(check with ohm meter).  If it reads about 5 volts, you have an open ground
on the sensor (use that meter again) or a bad sensor.

  If it does read about 2 volts and you still read 0, the EM2 is way out of
calibration or is broken.

  Tracy


  On Jan 10, 2008 10:24 AM, Christopher Barber <CBarber@texasattorney.net>
wrote:

    Due to a break-up and entering the dating world again I have not been as
    focused on my project as of late :-).  However, I have been back in the
    hangar again now that my schedule has somewhat normalized.

    I am having a problem, still, with my EM2.  The coolant temp and  oil
temp
    is reading "zero" (0).  I have checked the wires, re-wired the
connections
    and tried them on different sensors all to no avail.

    This is really slowing down my engine development as, even though I can
run
    my engine, I hesitate running it for more than a couple of minutes
without
    this info for fear of over heating and causing harm.  I did buy an
external
    infrared gage to help, but still does not solve the problem.

    I did mess with the calibration feature on coolant temp with now
success.  I
    have now re-set those variables to the numbers listed in the RWS EM2
manual.
    I still have the zero's staring at me stubbornly.  There is not change
from
    zero regardless of the temps.

    The suggestions that were made this summer were tried, but feel free to
    RE-suggest to bring my memory back on-line.  I am becoming
annoyed.....both
    at the systems and my inability to figure it out. Y'all's help is
    appreciated.

    All the best,

    Chris


    Christopher Barber
    Attorney and Counselor at Law
    5116 Bissonnet, No 418
    Bellaire, Texas 77401

    Serving the Needs of Senior Texans through
    Planning with Purpose

    281-464-LAWS (5297)
    281-754-4168 Fax
    www.TexasAttorney.net



    --
    Homepage:  http://www.flyrotary.com/
    Archive and UnSub:
http://mail.lancaironline.net:81/lists/flyrotary/List.html



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<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
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<BODY>
<DIV><SPAN class=3D468044214-11012008><FONT face=3DArial color=3D#0000ff =

size=3D2>Tracy,</FONT></SPAN></DIV>
<DIV><SPAN class=3D468044214-11012008><FONT face=3DArial color=3D#0000ff =

size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV><SPAN class=3D468044214-11012008><FONT face=3DArial color=3D#0000ff =
size=3D2>I=20
tested the unit per your instructions and got a return of just over 2 =
volts and=20
the monitor still reads zero.&nbsp; I will be shipping it to you later =
today as=20
this is certainly beyond my ability or I just broke the dang thing (gee, =
I=20
thought I was being super careful).&nbsp; I will also be sending my =
PCM.&nbsp;=20
As mentioned months ago, it is firing the injectors when in mode 0 or 1 =
when the=20
prime function is hit or the d-sub connection is moved.&nbsp; You =
(through=20
Laura) told me to send it in when I had a chance....should have done it =
then=20
&lt;g&gt;.&nbsp; I have plenty to do on the project while I =
wait......just now=20
as much fun as working on the engine.</FONT></SPAN></DIV>
<DIV><SPAN class=3D468044214-11012008><FONT face=3DArial color=3D#0000ff =

size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV><SPAN class=3D468044214-11012008><FONT face=3DArial color=3D#0000ff =
size=3D2>I will=20
include my billing info in the box.&nbsp; Thanks.</FONT></SPAN></DIV>
<DIV><SPAN class=3D468044214-11012008><FONT face=3DArial color=3D#0000ff =

size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV><SPAN class=3D468044214-11012008><FONT face=3DArial color=3D#0000ff =
size=3D2>All=20
the best,</FONT></SPAN></DIV>
<DIV><SPAN class=3D468044214-11012008><FONT face=3DArial color=3D#0000ff =

size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV><SPAN class=3D468044214-11012008><FONT face=3DArial color=3D#0000ff =

size=3D2>Chris</FONT></SPAN></DIV>
<DIV>&nbsp;</DIV>
<P><FONT size=3D2>Christopher Barber<BR>Attorney and Counselor at =
Law<BR>5116=20
Bissonnet, No 418<BR>Bellaire, Texas 77401<BR><BR>Serving the Needs of =
Senior=20
Texans through<BR>Planning with Purpose<BR><BR>281-464-LAWS=20
(5297)<BR>281-754-4168 Fax<BR>www.TexasAttorney.net </FONT></P>
<BLOCKQUOTE>
  <DIV class=3DOutlookMessageHeader dir=3Dltr align=3Dleft><FONT =
face=3DTahoma=20
  size=3D2>-----Original Message-----<BR><B>From:</B> Rotary motors in =
aircraft=20
  [mailto:flyrotary@lancaironline.net]<B>On Behalf Of </B>Tracy=20
  Crook<BR><B>Sent:</B> Thursday, January 10, 2008 9:42 AM<BR><B>To:</B> =
Rotary=20
  motors in aircraft<BR><B>Subject:</B> [FlyRotary] Re: EM2=20
  question...again<BR><BR></FONT></DIV>
  <DIV>Good luck with the dating, guess you were too occupied to answer =
my legal=20
  question :&gt;)</DIV>
  <DIV><BR>I don't recall the previous EM2 suggestions but the tests are =
pretty=20
  simple, take only a minute or two&nbsp;and are usually =
definitive.</DIV>
  <DIV>&nbsp;</DIV>
  <DIV>Try this:</DIV>
  <DIV>&nbsp;</DIV>
  <DIV>With EM2 turned on, Measure the voltage at the =
sensor.&nbsp;&nbsp;It=20
  should read about 2 volts at room temp. &nbsp;If it is zero, you have =
an open=20
  connection to the EM2 or it is wired to the wrong pin or is the wire =
is=20
  shorted to ground (check with ohm meter).&nbsp; If it reads about 5 =
volts, you=20
  have an open ground on the sensor (use that meter =
again)&nbsp;or&nbsp;a bad=20
  sensor. </DIV>
  <DIV>&nbsp;</DIV>
  <DIV>If it&nbsp;does read&nbsp;about 2 volts and you still read 0, the =
EM2 is=20
  way out of calibration or is broken.</DIV>
  <DIV>&nbsp;</DIV>
  <DIV>Tracy&nbsp; <BR></DIV>
  <DIV>&nbsp;</DIV>
  <DIV class=3Dgmail_quote>On Jan 10, 2008 10:24 AM, Christopher Barber =
&lt;<A=20
  =
href=3D"mailto:CBarber@texasattorney.net">CBarber@texasattorney.net</A>&g=
t;=20
  wrote:<BR>
  <BLOCKQUOTE class=3Dgmail_quote=20
  style=3D"PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: =
#ccc 1px solid">Due=20
    to a break-up and entering the dating world again I have not been=20
    as<BR>focused on my project as of late :-). &nbsp;However, I have =
been back=20
    in the <BR>hangar again now that my schedule has somewhat=20
    normalized.<BR><BR>I am having a problem, still, with my EM2. =
&nbsp;The=20
    coolant temp and &nbsp;oil temp<BR>is reading "zero" (0). &nbsp;I =
have=20
    checked the wires, re-wired the connections <BR>and tried them on =
different=20
    sensors all to no avail.<BR><BR>This is really slowing down my =
engine=20
    development as, even though I can run<BR>my engine, I hesitate =
running it=20
    for more than a couple of minutes without<BR>this info for fear of =
over=20
    heating and causing harm. &nbsp;I did buy an external<BR>infrared =
gage to=20
    help, but still does not solve the problem.<BR><BR>I did mess with =
the=20
    calibration feature on coolant temp with now success. &nbsp;I =
<BR>have now=20
    re-set those variables to the numbers listed in the RWS EM2 =
manual.<BR>I=20
    still have the zero's staring at me stubbornly. &nbsp;There is not =
change=20
    from<BR>zero regardless of the temps.<BR><BR>The suggestions that =
were made=20
    this summer were tried, but feel free to <BR>RE-suggest to bring my =
memory=20
    back on-line. &nbsp;I am becoming annoyed.....both<BR>at the systems =
and my=20
    inability to figure it out. Y'all's help =
is<BR>appreciated.<BR><BR>All the=20
    best,<BR><BR>Chris<BR><BR><BR>Christopher Barber <BR>Attorney and =
Counselor=20
    at Law<BR>5116 Bissonnet, No 418<BR>Bellaire, Texas =
77401<BR><BR>Serving the=20
    Needs of Senior Texans through<BR>Planning with =
Purpose<BR><BR>281-464-LAWS=20
    (5297)<BR>281-754-4168 Fax<BR><A =
href=3D"http://www.texasattorney.net/"=20
    target=3D_blank>www.TexasAttorney.net</A><BR><FONT=20
    color=3D#888888><BR><BR><BR>--<BR>Homepage: &nbsp;<A=20
    href=3D"http://www.flyrotary.com/"=20
    target=3D_blank>http://www.flyrotary.com/</A><BR>Archive and UnSub: =
&nbsp; <A=20
    href=3D"http://mail.lancaironline.net:81/lists/flyrotary/List.html"=20
    =
target=3D_blank>http://mail.lancaironline.net:81/lists/flyrotary/List.htm=
l</A><BR></FONT></BLOCKQUOTE></DIV><BR></BLOCKQUOTE></BODY></HTML>

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