Engine light comes on...

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06-01-2016 | 09:32 PM

JonGolden

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Joined: May 2008

Posts: 523

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From: Charleston, SC

Engine light comes on...

Ok. I've got a 2010 ultra with 18k. As I was pulling away from work, my engine light came on and I lost throttle power. I stopped, turned it off, started it again, and let it warm up, then went off again. Went fine for a few miles, then did it again. Repeat. Started backfiring and lost throttle power. Repeat. Started back up and kept RPMs under 3 and seemed ok. Just did a 15k service on it. Any thoughts what could be going on?

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06-01-2016 | 09:37 PM

tibadoe

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Joined: Jun 2009

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From: Gladys, VA

Need to check for codes. It must have went into Limp mode.

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06-01-2016 | 09:42 PM

Nute

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Joined: Jan 2010

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From: ONT

Suspect connection on back of throttle housing bad connection. Common problem & HD has a Tech. Bulletin on this very subject. As stated above check codes. DTC codes P0120, P0122, P0123, P0220, P0222, P0223will indicate this.

Last edited by Nute; 06-01-2016 at 09:48 PM.

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06-01-2016 | 09:47 PM

JonGolden

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Joined: May 2008

Posts: 523

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From: Charleston, SC

Quote:

Originally Posted by Nute

Suspect connection on back of throttle housing bad connection. Common problem & HD has a Tech. Bulletin on this very subject. As stated above check codes. P11** code will indicate this connection.

How do I check code?

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