jeff_yam
Pro
Let us know how your Viper start when cold with the new ECU flash
http://ty4stroke.com/attachments/17-flash-pdf.124255/
http://ty4stroke.com/attachments/17-flash-pdf.124255/
Last edited by a moderator:
Great idea!
ccmviper
Pro
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2016 Viper MTX 141
2018 M8000
Now takes two attempts to start,thats really the only difference I've seen.
CooperT
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2016 RTX SE
Cold with the temps right now? Or minus 15-20? I think that will be the true test. Mine starts instantly right now, but I'd still like to see how it starts at -20...
jeff_yam
Pro
Cold right now
yzf1999
Expert
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- Bloomington, Illinois
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- 2015 Yamaha SR Viper LTX SE
I'm not going to flash my 2015 LTX Viper...it always starts with less than a second of cranking and it idles pretty darn smooth. It's also has never kicked back. There has to be something other than the ECU mapping that is making others Vipers start and idle poorly..
ctdmax
Pro
Is this an issue with 2016 models?
Joe ltx-le
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This flash is for vipers 2014-2016
Pjw350
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Is the flash for the 2016 old motors only or does it include the new motor with the junk rods? I called yamaha usa on wed and they said my sled has no updates or recalls.This flash is for vipers 2014-2016
Joe ltx-le
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It looks like the new flash is only
Available from Yamaha Canada and Sweden . At the moment
Available from Yamaha Canada and Sweden . At the moment
Pjw350
Extreme
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Does yamaha canada list if all 2016 models need the flash or just those with the 2016 old motors?It looks like the new flash is only
Available from Yamaha Canada and Sweden . At the moment
Joe ltx-le
TY 4 Stroke God
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I'm pretty sure it is for all 2016s. New and old style engine.
Does it take 2 attempts to start even when warm?
jeff_yam
Pro
No there is only the first start of the day that take 2 attemptsDoes it take 2 attempts to start even when warm?
OK I could live with that even though thats still really lame. Have to get out early to beat rest of guys starting sleds though to avoid embarrassment!No there is only the first start of the day that take 2 attempts
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