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Volvo RWD 1800 Forum

INDEX FOR 3/2010(CURRENT) INDEX FOR 11/2003 1800 INDEX INDEX (NO RELOAD) [<<]  [>>]

VIEW    READ ONLY    PRINT   SAVE   A    A  Wacky computer problem - HELP!! 1800 posted by  carnut222 on  Sun Nov 30 10:12 CST 2003 Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS]     [IGNORE ALL POSTS] last visit: Sat Jul 12 17:17 CST 2008 [RELATED] Thanks Colin. Unfortunately Dad doesn't have a spare 1800E computer lying around. I do know now that it is something about the high-beam relay. I think its pulsing is causing electromagnetic interference with the computer, because moving the wire away from the computer eliminates the symptoms. We did try a different headlight relay (another used one) and it caused the same symptoms. When I hooked up a newer single relay, I couldn't replicate the symptoms. Of course the new relay wasn't made for hi-lo beams, so it doesn't have the see-saw action in it. Very strange.... Greg Mark this post as an answer to my question<- Use this feature to mark quality replies to your post. Select, copy to buffer, and paste anywhere: <a href="http://www.brickboard.com/RWD/volvo/715539/1800/wacky_computer_problem_help.html ">Wacky computer problem - HELP!!</a>

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• Wacky computer problem - HELP!! [1800]
  posted by  daily_driver_131  on Sun Nov 30 06:03 CST 2003 > V
  • Wacky computer problem - HELP!! [1800]
    posted by  carnut222  on Sun Nov 30 10:09 CST 2003 > V
    • Wacky computer problem - HELP!! [1800]
      posted by  daily_driver_131  on Sun Nov 30 11:52 CST 2003 > V
      • Wacky computer problem - HELP!! [1800]
        posted by  Ron Kwas  on Mon Dec 1 08:54 CST 2003 > V
      • Wacky computer problem - HELP!! [1800]
        posted by  someone claiming to be don't know everything, but.....  on Mon Dec 1 00:18 CST 2003 > V
        • Wacky computer problem - HELP!! [1800]
          posted by  JohnMc  on Mon Dec 1 09:52 CST 2003 > V
          • Control Unit location (source: green manuals) [1800]
            posted by  someone claiming to be Joaquin Novara  on Mon Dec 1 09:57 CST 2003 > V
      • Wacky computer problem - HELP!! [1800]
        posted by  carnut222  on Sun Nov 30 18:29 CST 2003 > V
        • Wacky computer problem - HELP!! [1800]
          posted by  Ron Kwas  on Mon Dec 1 08:31 CST 2003 > V
          • Wacky computer problem - HELP!! [1800]
            posted by  carnut222  on Mon Dec 1 09:39 CST 2003 > V
            • Wacky computer problem - HELP!! [1800]
              posted by  daily_driver_131  on Mon Dec 1 10:47 CST 2003 > V
        • Wacky computer problem - HELP!! [1800]
          posted by  Phil S.  on Sun Nov 30 19:11 CST 2003 > V
          • Wacky computer problem - HELP!! [1800]
            posted by  carnut222  on Mon Dec 1 09:34 CST 2003 > V
            • Wacky computer problem - HELP!! [1800]
              posted by  someone claiming to be a thirty year 1800ES owner  on Sat Jan 24 12:32 CST 2004 > V

• Wacky computer problem - HELP!! [1800]
  posted by  ColinSpikes  on Sun Nov 30 00:03 CST 2003 > V
  • Wacky computer problem - HELP!! [1800]
    posted by  carnut222  on Sun Nov 30 10:12 CST 2003 > V
    • I have two 70-71 computers... [1800]
      posted by  someone claiming to be cargusjo  on Sat Jan 3 19:24 CST 2004 > V
      • I have two 70-71 computers... [1800]
        posted by  garyetie  on Mon Jan 12 18:46 CST 2004 > V
        • I have two 70-71 computers... [1800]
          posted by  someone claiming to be Greg Bodner  on Mon Jan 12 19:12 CST 2004 > V
          • I have two 70-71 computers... [1800]
            posted by  garyetie  on Tue Jan 13 13:39 CST 2004 > V
            • I have two 70-71 computers... [1800]
              posted by  Viper1800e  on Tue Jan 13 14:23 CST 2004 > V
            • I have two 70-71 computers... [1800]
              posted by  Phil S.  on Tue Jan 13 14:22 CST 2004 > V

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