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Author Topic: Hayabusa help please  (Read 1020 times)

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Hayabusa help please
« on: October 16, 2020, 05:55:49 PM »

Hey guys I am.working on an 06 hayabusa.  This problem.started all at.once bike was running g fine then suddenly wouldn't take gas.  If u give it gas it just pops and cracks and hesitates for a while then will finally rev some.   I have narrowed it down to a map.sensor issue.  If I unhook the vacuum line from the map sensor the bike runs perfectly.  But going by the manual and checking voltage at the map.sensor it checks out ok.  Help??   What wld cause this.  No codes or anything either.


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Re: Hayabusa help please
« Reply #1 on: October 28, 2020, 02:25:13 PM »

Sometimes parts just fail.  The old obd systems are not nearly as sensitive as the new stuff and it doesnt always through a code.

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