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Discussion Starter #1
So recently my r1 starting randoming hang at around 3-4K Rpm. If I turn the bike off wait a few seconds and back on it goes away. It may happen again in a few minutes or a few hours.
2007 R1
-PC3 custom map - Quickshifter
-flashed ecu
Full graves exhuast
Sprinter air filter

any ideas?
 

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Zero out your PC3 and see if it still does it. You don't need a PC3 and a flashed ECU. They both do the same thing... set the fueling maps.
 

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Discussion Starter #4
so I put my wideband from my car on the bike and AFR was 11.8-12.4 at idle. so I used the power commander to pull fuel on low range and got idle to 14.4-14.9 and so I have not see idle hang.
 

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Discussion Starter #5
I also believe the ECU tune is rich through the entire tune as it was tuned on nitrous at one point. so I am going to put the wide band back on and do some pulls and see where I am at. the bike came from 1500 elevation to 5000 elevation.
 
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