Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
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Old Jul 1, 2019 | 09:56 AM
  #1  
Alan Carpio's Avatar
Alan Carpio
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From: union
Default U0100

So I installed a Vance and Hines Big Radius 2 into 2 with a Arlen and Ness big sucker stage 1 on my 2019 sportster 883. Also used the Fuelpak FP3 to create the map with the setup of the new exhaust and got a check engine code of u0100...has anyone receive the same problem?
 
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Old Jul 1, 2019 | 10:03 AM
  #2  
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Sorce
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You must have gotten a deal!

You owe $100 still.

Just pay it off and you'll be good to go.

Sorce
 
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Old Jul 1, 2019 | 12:09 PM
  #3  
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Make sure everything is plugged in properly...O2 sensors cos they have been transferred to the new exhuast. Check the wiring harness and connections. U0100 is usually for ECM unable to send or receive signals to and from various components.
 
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