Return-Path: Received: from imf20aec.mail.bellsouth.net ([205.152.59.68] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 3066398 for flyrotary@lancaironline.net; Sat, 06 Mar 2004 10:03:31 -0500 Received: from TOSHIBAjhr ([209.214.15.13]) by imf20aec.mail.bellsouth.net (InterMail vM.5.01.06.08 201-253-122-130-108-20031117) with SMTP id <20040306150300.BCMT4834.imf20aec.mail.bellsouth.net@TOSHIBAjhr> for ; Sat, 6 Mar 2004 10:03:00 -0500 From: "John Slade" To: "Rotary motors in aircraft" Subject: Alternator wiring Date: Sat, 6 Mar 2004 10:03:00 -0500 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 In-Reply-To: Importance: Normal I think I have my (stock 3rd gen) alternator wired wrong. I'm seeing 15+ volts on the buss. There are 2 wires coming out of the plug (not counting the B lead). I wired one to the alternator field switch, and the other to an LED (I thought it was the charge idiot light). Is the second wire the voltage sensor? Should this go directly to the battery? Regards, John Slade