Return-Path: <13brv3@bellsouth.net> Received: from imf17aec.mail.bellsouth.net ([205.152.59.65] verified) by logan.com (CommuniGate Pro SMTP 4.2) with ESMTP id 371987 for flyrotary@lancaironline.net; Fri, 20 Aug 2004 00:38:56 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.152.59.65; envelope-from=13brv3@bellsouth.net Received: from rd ([65.6.194.9]) by imf17aec.mail.bellsouth.net (InterMail vM.5.01.06.08 201-253-122-130-108-20031117) with ESMTP id <20040820043824.ZCFS1758.imf17aec.mail.bellsouth.net@rd> for ; Fri, 20 Aug 2004 00:38:24 -0400 From: "Russell Duffy" <13brv3@bellsouth.net> To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] EM-2 MAP readings Date: Thu, 19 Aug 2004 23:38:38 -0500 Message-ID: <034001c4866f$8fca7b00$6101a8c0@rd> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0341_01C48645.A6F47300" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 Importance: Normal This is a multi-part message in MIME format. ------=_NextPart_000_0341_01C48645.A6F47300 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable When I realized that wasn't working, I set the sensor offset back to = where it was originally, and figured I'll just have to put a vacuum gauge in = the MAP line the next time I run the engine. Unfortunately, that probably = won't be before Sat. =20 =20 Well, I sneaked out today and tested MAP sensor by putting a vacuum = gauge in the hose as well. Both the EM-2 and the gauge read 27" at full = throttle. Perhaps I'll call TWM tomorrow and see what they have to say about the = low reading. Since I tried this with the TB open (no inlet ducting), it's = hard to believe that I'm losing 3" over just the 4" long TB. This must be a measurement error due to the location of the ports. Man, do I wish I = had made note of this before. =20 =20 Cheers, Rusty =20 ------=_NextPart_000_0341_01C48645.A6F47300 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Message
When I realized = that wasn't=20 working, I set the sensor offset back to where it was originally, and = figured=20 I'll just have to put a vacuum gauge in the MAP line the next time I run = the=20 engine.  Unfortunately, that probably won't be before Sat. =20
 
Well, I sneaked out today and tested MAP = sensor by=20 putting a vacuum gauge in the hose as well.  Both the EM-2 and the = gauge=20 read 27" at full throttle.  Perhaps I'll call TWM tomorrow and see = what=20 they have to say about the low reading.  Since I tried this with = the TB=20 open (no inlet ducting), it's hard to believe that I'm losing 3" over = just the=20 4" long TB.  This must be a measurement error due to the location = of the=20 ports.  Man, do I wish I had made note of this before. =20
 
Cheers,
Rusty
 
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