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what do these diagnostic codes mean

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Old Jul 7, 2010 | 01:12 PM
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Default what do these diagnostic codes mean
P0505 and P1004
These are the codes that popped up,your help is appreciated
.
Thanks
 
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Old Jul 7, 2010 | 01:34 PM
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P0505: Loss of Idle Speed Control E


P1004: System Relay Contacts Closed EFI

Found here.
 
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Old Jul 7, 2010 | 01:37 PM
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Originally Posted by Wyde Glyde Bry
P0505: Loss of Idle Speed Control E


P1004: System Relay Contacts Closed EFI

Found here.
Thanks,
Any idea where to go from here

My bike is running like crap....spitting sputtering, idle very high....
 
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Old Jul 7, 2010 | 02:04 PM
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I know there are a few sensors associated with Idle Speed Control and such so you may want to begin with replacing them. If you have a service manual you can look those sensors up to get an idea of where they are, how to remove them, and how to replace them.

The System Relay message I have no idea on that, sorry.

People will swing in here eventually and give you good info.

I'll be in Balmer this Saturday..... glad I missed the 105 degree week you're having!
 
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Old Jul 7, 2010 | 03:21 PM
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Thank you!!!!!!!!!!
 
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Old Jul 7, 2010 | 04:53 PM
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How to check diagnostic codes
https://www.hdforums.com/forum/dyna-glide-models/264270-check-engine-light.html
https://www.hdforums.com/m_2293229/tm.htm
https://www.hdforums.com/forum/dyna-glide-models/139328-identify-trouble-codes-and-clear-them.html
https://www.hdforums.com/forum/dyna-...06-2008-a.html
 
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Old Jul 8, 2010 | 03:53 PM
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Any other ideas what P1004 is.
Thanks,
Sean
 
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Old Jul 8, 2010 | 04:30 PM
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Originally Posted by TDSnowSPR
Any other ideas what P1004 is.
Thanks,
Sean
P1004 System Relay Contacts Closed EFI



Check out this site for codes



http://www.harleyhelp.com/troublecodes.html
 
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Old Jul 8, 2010 | 04:44 PM
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Thanks folks,
Does anyone actually know what is involved in the repair of the P1004 code? I know by definition that the P1004 code states this: System Relay Contacts Closed EFI
But could someone explain in detail what this involves or what could be failing?
Thanks again,
TD
 
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Old Jul 8, 2010 | 05:21 PM
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it is your injectors! it is the plugs not being on there or broken... same codes mine threw when it happend to me bud! check you injector plugs to be sure they are nice and tight, or check for cracks in the plug as well
 
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