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post #1 of 3 (permalink) Old 07-29-2013, 10:13 AM Thread Starter
Join Date: Jun 2013
Location: South Florida
Posts: 69
Unhappy Autotune trouble

Ran into an odd situation last night. I did a 40 minute tune run, mostly highway, flashed new tune and took a 20 minute ice cream run. When I got back to the house after another 15-20 minute ride shut down to open my trailer. When I turned key to ignition, fuel pump ran and engine light stayed on, I recycled and engine light stayed on. I started the bike and it barley started and ran and sounded like SHEET!! Definite clicking sound and no throttle response, sputter and stall. I recycled tried again and same. So I re-flashed using FM Base tune and she started and ran OK...??? WTF??? I rode to work this morning and she seems to be OK. Has anyone run into a problem like this after auto tuning?? Is there an ideal time length or throttle range for tuning runs?? Appreciate any help as always!

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2013 FLTRX, FM Jackpot 2-1-2 , FM A/C, 4" Rineharts,PVw/Autotune, Arlen Ness deep cut hot Legs, Progressive mono, Detach Tour Pak, 14" Windvest, Buky 12" Malo, JM XTs and AMP
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post #2 of 3 (permalink) Old 07-29-2013, 11:31 AM
Grey beard
Join Date: Apr 2013
Location: lawnguyland
Posts: 1,461
maybe your tune got corrupt? I would call FM and send them the updated map to see if they see anything

2013 RGU, black of course....
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post #3 of 3 (permalink) Old 08-10-2013, 04:44 PM
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Join Date: Sep 2012
Location: Theodore, AL
Posts: 1,687
I had a similar issue ~ reloaded the original tune ~ bike started fine ~ found a wire on the at200 off of the rear o2 sensor had come loose.

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