Return-Path: Received: from [207.230.226.92] (HELO corpprod2.canfor.ca) by logan.com (CommuniGate Pro SMTP 4.2b1) with ESMTP id 3141108 for flyrotary@lancaironline.net; Thu, 01 Apr 2004 15:17:10 -0500 Received: from exchange.canfor.ca ([198.162.162.49]) by corpprod2.canfor.ca with Microsoft SMTPSVC(5.0.2195.6713); Thu, 1 Apr 2004 12:17:09 -0800 Received: by mail.canfor.ca with Internet Mail Service (5.5.2653.19) id ; Thu, 1 Apr 2004 12:17:09 -0800 Message-ID: <1F17B59A61D4194095359264D24D22A2708C68@mailman.canfor.ca> From: "Bartrim, Todd" To: 'Rotary motors in aircraft' Subject: RE: [FlyRotary] Re: Rusty's O2 / EM2 problems. Date: Thu, 1 Apr 2004 12:17:08 -0800 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01C41826.4ECFC680" Return-Path: sbartrim@mail.canfor.ca X-OriginalArrivalTime: 01 Apr 2004 20:17:09.0218 (UTC) FILETIME=[4F579420:01C41826] This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. ------_=_NextPart_001_01C41826.4ECFC680 Content-Type: text/plain Hi Rusty; Considering that my O2 sensor exhibits similar behavior as yours and I also measure downstream EGT temps (after turbo) right beside the O2 sensor and only see temps in the 700F range, I can't help but think that maybe the low temps are possibly the cause of the problem. I realize that you no longer have the turbo but you are measuring twice as far downstream as I. It doesn't seem likely the EGT could cool off enough in this distance, but why don't you clamp one of your spare T/C inputs to this location and find out for us? S. Todd Bartrim Turbo 13B RX-9endurance C-FSTB http://www3.telus.net/haywire/RV-9/C-FSTB.htm "Imagination is more important than knowledge" -Albert Einstein ------_=_NextPart_001_01C41826.4ECFC680 Content-Type: text/html Content-Transfer-Encoding: quoted-printable RE: [FlyRotary] Re: Rusty's O2 / EM2 problems.

Hi Rusty;
        Considering that my O2 sensor exhibits similar behavior = as yours and I also measure downstream EGT temps (after turbo) right = beside the O2 sensor and only see temps in the 700F range, I can't help = but think that maybe the low temps are possibly the cause of the = problem.

        I realize that you no longer have the turbo but you are = measuring twice as far downstream as I. It doesn't seem likely the EGT = could cool off enough in this distance, but why don't you clamp one of = your spare T/C inputs to this location and find out for us?

S. Todd Bartrim
Turbo 13B
RX-9endurance
C-FSTB
http://www3.telus.net/haywire/RV-9/C-FSTB.htm

        "Imagination is more important than = knowledge"
        =         =         =         =         -Albert Einstein


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