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Old Jul 25, 2017 | 08:21 AM
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Thumbs down Cruise Control
2008 Ultra, was riding around 80 to 90 mph in the rain when Cruise Control Failed and motor lost power like one of the cylinders stopped working. I pulled over and shut it off cause it looked like I lost most of my oil pressure. A few minutes later, I started it back up. It had full power again but with a service engine soon light ( the yellow engine.) Now I have the light and the Cruise Control no longer works.
 
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Old Jul 25, 2017 | 08:30 AM
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have you pulled the codes ?
 
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Old Jul 25, 2017 | 08:31 AM
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80 to 90 in the rain...you're a toughie.
 
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Old Jul 25, 2017 | 08:35 AM
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Originally Posted by Wisenheimer16
80 to 90 in the rain...you're a toughie.
I had a different description in mind.
 
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Old Jul 25, 2017 | 09:32 AM
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These are the codes I received when I checked the onboard diagnostics.


P1510 ETC limited performance mode
P2135 TPS correlation error
Pn 34462-08b Sudden Limp Mode
SPEb P0220 ?
 
Last edited by Heat; Jul 25, 2017 at 09:42 AM.
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Old Jul 25, 2017 | 09:50 AM
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Check the TPS sensor on the throttle body. These are notorious for having the connectors fret and corrode. If it does it will send your bike into limp mode. After you clean it put dielectric grease in the connector to help keep the moisture out. I had this very issue on my 2009 on several occasions.
 
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Old Jul 25, 2017 | 10:23 AM
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Do the same on the connector on the lady side of the throttle body take it apart clean it then add dielectric grease
 
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Old Jul 25, 2017 | 10:33 AM
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Originally Posted by todd-67
Check the TPS sensor on the throttle body. These are notorious for having the connectors fret and corrode. If it does it will send your bike into limp mode. After you clean it put dielectric grease in the connector to help keep the moisture out. I had this very issue on my 2009 on several occasions.
^^^^^ yeah that above.

Same thing happened to my 2010 except I was going 55 in the sunshine! Guess we both live on the wild side!
 
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Old Jul 25, 2017 | 04:03 PM
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2008 Cruise control is designed to cut off above 85. If you were going 85, then went down a slight grade, it will disengage itself. Surprised nobody has said that yet. Mine won't engage above 85..... none of them will.

Ben
 
Last edited by RoadKingCop; Jul 25, 2017 at 04:17 PM.
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Old Jul 25, 2017 | 04:06 PM
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It's not a very bright idea to use cruise control in the rain, either. Maybe it was divine intervention.
 
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