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P0108 code

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  #1  
Old 07-31-2008, 12:35 AM
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Default P0108 code

&nbsp\\;
&nbsp\\;&nbsp\\;&nbsp\\;&nbsp\\; Im trying to gather information for a friend with a 04 Road King&nbsp\\; .
With a P0108 code . Bike seems to lose power as if it runing out of fuel above 2500 rpm .
&nbsp\\;&nbsp\\;&nbsp\\;&nbsp\\;&nbsp\\;&nbsp\\;&n bsp\\;&nbsp\\;&nbsp\\; Code was cleared but comes back I have read electrical manual but am wondering if the MAP sensor itself could be the cause . What else could I look for
 
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Old 07-31-2008, 10:28 AM
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Default RE: P0108 code

&nbsp\\;&nbsp\\; Is it possible for this code to appear from a bad fuel filter ? bike has 50K miles I suggested it be changed any way
 
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Old 07-31-2008, 10:32 AM
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&nbsp\\; What im trying to say is could it be related?
 
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Old 08-07-2008, 08:26 AM
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I have changed the MAP sensor . The problem still exists.
What I have noticed was with the MAP sensor disconected . I powered up the ignition . As expected it recorded a P0108 and a P0107 . This I had expected it to do .
A strange thing I noticed while test driving ,was it seems that the throttle wont open more than 1/3 when the condition occurs . Im wondering if there is a relation to either the TP sensor because it shares power with the MAP sensor . Or could throttle opening be effected by the cruise control in some way .
 
  #5  
Old 08-10-2008, 12:37 PM
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On further inspection . I have found that there is a broken Throttle plate shaft . I have heard of this on rare occasions but never came across one before . The parts book shows no replacement part for that . Can anyone help me locate one for a Delphi system ?
 
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