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Volvo RWD 200 Forum

INDEX FOR 3/2010(CURRENT) INDEX FOR 11/2009 200 INDEX INDEX (NO RELOAD) [<<]  [>>]

VIEW    READ ONLY    PRINT   SAVE   A    A  'Main FI Relay' , understood 200 1990 posted by  montysano on  Tue Nov 3 19:42 CST 2009 Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS]     [IGNORE ALL POSTS] last visit: Tue Mar 2 19:14 CST 2010 [RELATED] Bruce, Thanks, I'll give that a try. The wire to the 25A fuse looks a bit ratty. Another question: the #85 terminal on the relay is the + voltage to the relay coils, yes? Looking at the Bentley wiring diagram, it seems to come from the ECU. So: does the ignition switch energize the ECU, which then provides voltage to close the relay(s)? If so, then I'm still suspecting the ignition switch. The battery drain seems to be a separate issue. I discovered that if I disconnect the main switched power to my cheap Chinese CD player, the unit will continue to operate off of the constant voltage line (which is supposed to just maintain the clock setting, etc.) 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/1384004/220/240/260/280/main_fi_relay_understood.html">'Main FI Relay' , understood</a>

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• Two electrical issues on a '90 240: are they related? [200]
  posted by  Jorrell  on Tue Nov 3 16:10 CST 2009 > V

• What/where is this 'Main Relay' that's preventing 'start'? (NMI ) [200][1990]
  posted by  lucid  on Tue Nov 3 14:50 CST 2009 > V
  • What/where is this 'Main Relay' that's preventing 'start'? (NMI ) [200][1990]
    posted by  montysano  on Tue Nov 3 16:39 CST 2009 > V
    • What/where is this 'Main Relay' that's preventing 'start'? (NMI ) [200][1990]
      posted by  Jorrell  on Tue Nov 3 17:25 CST 2009 > V
    • 'Main FI Relay' , understood [200][1990]
      posted by  lucid  on Tue Nov 3 17:14 CST 2009 > V
      • 'Main FI Relay' , understood [200][1990]
        posted by  montysano  on Tue Nov 3 19:42 CST 2009 > V
        • 'Main FI Relay' control [200][1990]
          posted by  lucid  on Wed Nov 4 06:54 CST 2009 > V

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