Return-Path: Received: from [65.54.169.164] (HELO hotmail.com) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 3051203 for flyrotary@lancaironline.net; Sun, 29 Feb 2004 13:39:25 -0500 Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Sun, 29 Feb 2004 10:39:12 -0800 Received: from 64.159.105.241 by bay3-dav134.bay3.hotmail.com with DAV; Sun, 29 Feb 2004 18:39:11 +0000 X-Originating-IP: [64.159.105.241] X-Originating-Email: [lors01@msn.com] X-Sender: lors01@msn.com From: "Tracy Crook" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: Injectors on? Date: Sun, 29 Feb 2004 13:39:07 -0500 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_004C_01C3FEC9.6790CB90" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Message-ID: X-OriginalArrivalTime: 29 Feb 2004 18:39:12.0022 (UTC) FILETIME=[530AA360:01C3FEF3] This is a multi-part message in MIME format. ------=_NextPart_000_004C_01C3FEC9.6790CB90 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Bottom line is, power to the injectors must be removed when the engine = is shut down.=20 Note that this does not explain the "injector always on" problem you = mentioned earlier. These are two separate issues. Tracy ----- Original Message -----=20 From: David Leonard=20 To: Rotary motors in aircraft=20 Sent: Sunday, February 29, 2004 12:39 PM Subject: [FlyRotary] Re: Injectors on? Was 13B - No start problem Tracy, by improperly wired do you mean that you intended for the = injectors to be hot only when the EC2 has power? This would create = quite a re-wire at this stage. Although in retrospect I would have done = it the way you intended. My coils are wired the same way - drawing = power directly from the main buss. The biggest problem that I see = however is that the EC2 is now on whenever there is power to the main = buss and turning off of the engine will occur through fuel starvation. Thanks. David Leonard The Rotary Roster: http://members.aol.com/_ht_a/rotaryroster/index.html -----Original Message----- From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] = On Behalf Of Tracy Crook Sent: Sunday, February 29, 2004 9:04 AM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Injectors on? Was 13B - No start problem Ed is right, the EC2 should not be turning the injectors on when = engine not running (even with the injectors improperly wired straight to = 12V). There have now been at least 2 builders who flew the plane with = this setup (not recommended) and one of them had even forgotten to wire = the normal power inputs to the EC2! (definitely not recommended). Tracy=20 ------=_NextPart_000_004C_01C3FEC9.6790CB90 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Bottom line is,  power to the = injectors must=20 be removed when the engine is shut down. 
 
Note that this does not explain the = "injector=20 always on" problem you mentioned earlier.  These are two separate=20 issues.
 
Tracy
----- Original Message -----
From:=20 David=20 Leonard
Sent: Sunday, February 29, 2004 = 12:39=20 PM
Subject: [FlyRotary] Re: = Injectors on?=20 Was 13B - No start problem

Tracy, by = improperly wired=20 do you mean that you intended for the injectors to be hot only when = the EC2=20 has power?  This would create quite a re-wire at this = stage. =20 Although in retrospect I would have done it the way you = intended.  My=20 coils are wired the same way =96 drawing power directly from the main=20 buss.  The biggest problem that I see however is that the EC2 is = now on=20 whenever there is power to the main buss and turning off of the engine = will=20 occur through fuel starvation.

 

Thanks.

 

David=20 Leonard

The Rotary=20 Roster:

http://memb= ers.aol.com/_ht_a/rotaryroster/index.html

-----Original=20 Message-----
From: = Rotary=20 motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Tracy = Crook
Sent: Sunday, = February 29,=20 2004 9:04=20 AM
To: Rotary motors in = aircraft
Subject: [FlyRotary] Re: = Injectors on?=20 Was 13B - No start problem

 

Ed is right, the EC2 = should not=20 be turning the injectors on when engine not running (even with the = injectors=20 improperly wired straight to 12V).  There have now been at least = 2=20 builders who flew the plane with this setup  (not recommended) = and one of=20 them had even forgotten to wire the normal power inputs to the EC2!=20 (definitely not recommended).

 

Tracy=20

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