Issues with TBW on 2009 Ultra

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Jul 13, 2012 | 05:12 PM

#11

green53

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Joined: Nov 2011

Posts: 56

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From: Ontario Canada

If I twist the throttle on my '09 FLHTPI too far closed, ie past the normal 'stop' I get weird electrical things happining, criuse light comes on, I don't have cruise, check engine light and code for TBW. I find as well, if I blip the throttle just before shut off, it will idle high the next few starts. If this happins, you can turn the switch on and off 3 times to reset the idle to normal. I now am careful to not twist below the normal stop, and the bike is fine. hope this helps.

Jul 13, 2012 | 07:11 PM

#12

JayStronghawk

Ultimate HDF Member

Joined: Dec 2007

Posts: 9,254

Likes: 283

From: Lake City, Florida (Native)

Quote:

Originally Posted by emerser

The dealership replaced all the pins, which is what HD tech told them to do. I haven't had the throttle cut out since but I have been having a serious throttle lag issue. I start off, in 1st, or try to accelerate from low RPM, 1600 or below, and it coughs, sputtered, bucks and then takes off (or stalls). The other thing when I got it back was that all my tuning to the SERT was gone and I think the SERT went into test mode.
Anyone else have the throttle lag (hesitation) issues?

When Dealer replaced the ECM Had a horrible Lag until installed the Power Vision and the Local Tuner worked his magic on it .. Now the Throttle responds damn near as good as my carbed EVO