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Volvo RWD 200 Forum

INDEX FOR 11/2009(CURRENT) INDEX FOR 7/2009 200 INDEX INDEX (NO RELOAD) [<<]  [>>]

VIEW    READ ONLY    PRINT   SAVE   A    A  Too lean ... 200 1993 posted by  machine man on  Wed Jul 1 21:12 CST 2009 Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS]     [IGNORE ALL POSTS] last visit: Fri Nov 20 13:55 CST 2009 [RELATED] The lean condition is most likely excess air from a lose or cracked hose. The dieing after start up and things related to that are controlled by the limited range of the idle control motor. The hoses can get loose at the bellows hose or to the intake nipple. The valve itself may be dirty and slow to respond. Jorrell mention the FPR. If it allows too much fuel back to the tank. The fuel pressure will be low and not system will adjust to load changes well. Its a good suspect! A deficit of fuel creates lean responses to load changes. I'd think these over. I thought about the brake booster which can fluctuate engine demand. It is probably good cause it holds vacuum. Just the other conditions are lean enough that its get in the game because of it size and requirement for vacuum volume. After assuring the IAC and fuel pressure are working properly. I would go back though the procedure of setting the basic idle mixture to recenter the IAC system. Good luck, Phil 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/1357735/220/240/260/280/lean.html">Too lean ...</a>

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• Bad AMM! [200][1993]
  posted by  leugim  on Fri Jul 10 07:53 CST 2009 > V

• Too lean ... [200][1993]
  posted by  machine man  on Wed Jul 1 21:12 CST 2009 > V

• have you checked? [200][1993]
  posted by  Rhys  on Mon Jun 22 13:32 CST 2009 > V
  • have you checked? [200][1993]
    posted by  leugim  on Wed Jul 1 11:37 CST 2009 > V
  • have you checked? [200][1993]
    posted by  leugim  on Wed Jun 24 12:14 CST 2009 > V

• Too lean ... [200][1993]
  posted by  Jorrell  on Sat Jun 20 15:36 CST 2009 > V

• Too lean ... [200][1993]
  posted by  transit wind  on Sat Jun 20 14:01 CST 2009 > V
  • Too lean ... [200][1993]
    posted by  leugim  on Mon Jun 22 06:25 CST 2009 > V
    • Too lean ... [200][1993]
      posted by  Oleseahorse  on Mon Jun 22 06:40 CST 2009 > V
      • Too lean ... [200][1993]
        posted by  leugim  on Mon Jun 22 12:50 CST 2009 > V
        • Too lean ... [200][1993]
          posted by  Oleseahorse  on Mon Jun 22 18:35 CST 2009 > V
        • Too lean ... [200][1993]
          posted by  Laine  on Mon Jun 22 12:57 CST 2009 > V
  • Too lean ... [200][1993]
    posted by  leugim  on Sat Jun 20 14:07 CST 2009 > V
    • Too lean ... [200][1993]
      posted by  Ken in Maine  on Thu Jul 2 07:54 CST 2009 > V

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