 911 oil temp/pressure guage, need wiring help |
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| Trekkor |
 Mar 2 2005, 11:47 AM
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#1
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I do things...  Group: Members Posts: 7,809 Joined: 2-December 03 From: Napa, Ca Member No.: 1,413 Region Association: Northern California  |
I have the guage in the car and the temp side is wired.
It's the pressure and idjit light that I need help with. New wires are run from the senders to the guage. What wire goes where? I have four wires. One off the idiot sender and three off the pressure sender. Help me help myself. (IMG:http://www.914world.com/bbs2/html/emoticons/wink.gif) Attached image(s) 
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| ArtechnikA |
Mar 3 2005, 05:48 AM
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#2
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rich herzog Group: Members Posts: 7,390 Joined: 4-April 03 From: Salted Roads, PA Member No.: 513 Region Association: None |
since you don't want to tell us where the gauge or the senders came from, i'm staying with the original suggestions: 1) shitcan the senders you've got and put in senders known to match the gauges. 2) shitcan the gages you've got and put in gages known to match the senders. 3) spend several/many hours with an ohmmeter measuring between each pair of contacts while varying pressure over the operating range. the problem with #3 is that at the end of many tedious hours of sender characterisation, you may know conclusively that the senders are not compatible with your gages and you'll wind up doing #1 or #2 anyway. or, once you've got the characterisation curves, you can send the senders, the gages, and a grocery bag of Benjie's off to PA Speedo and get them calibrated to match. |
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Posts in this topic
trekkor 911 oil temp/pressure guage Mar 2 2005, 11:47 AM
Aaron Cox ok...all the gauges are labeled. they need 3 thing... Mar 2 2005, 12:15 PM lapuwali Three off the pressure sender?
There should be no... Mar 2 2005, 12:22 PM Aaron Cox <... Mar 2 2005, 12:29 PM trekkor The temp side is already dialed htt... Mar 2 2005, 12:31 PM trekkor oh, and the wire colors shown mean nothing. Just f... Mar 2 2005, 12:33 PM lapuwali I've never seen a pressure sender that looked ... Mar 2 2005, 12:44 PM trekkor Soooo, in my pic, let's say the white is groun... Mar 2 2005, 12:45 PM ! The gauge I had did not work with the sender on th... Mar 2 2005, 12:47 PM ArtechnikA need more data...
what year is your combo gauge? ... Mar 2 2005, 12:58 PM lapuwali Mar 2 2005, 01:07 PM Dave_Darling This is from a six-cylinder engine, right?
As I r... Mar 2 2005, 01:11 PM Aaron Cox the hot tip is to get the vdo dual post sender. on... Mar 2 2005, 01:13 PM ArtechnikA http://www.914world.com/bbs2/ht... Mar 2 2005, 11:45 PM lapuwali Mar 3 2005, 10:37 AM trekkor http://www.914world.com/bbs2/ht... Mar 3 2005, 10:51 AM ! Call Dave at GPR....800-321-5432 ext 502 Mar 3 2005, 10:57 AM
type47fan Mar 3 2005, 08:19 PM |
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