Tip & How-To about 2012 Hyosung GT 650R

Reset Ecu for Blade efi

Ok guys since many people asking how to reset the ecu... this is the way ... one point is this is a my version as i took the original version meant for other bikes ...Before you guys reset, take note
If you wanna reset your ECU juz 'for fun' . the End result would be the same.. The ECU can only adjust to within a limited range. plus your bike will lose the precious riding skill that it learned before this . So please reset the ecu if you cahnge the battery , rectifier , coil magnet and anytin related to electrical component .

  1. remove the -ve and +ve wire from the battery terminal respectively and leave it for 10-15min minutes (some says only -ve would do ) ,,well its your call.
  2. connect back the terminals , and now start your bike and leave it idle for 15mins (do not disturb the throttle)
  3. off the engine and leave it for another 10 mins ,,,
  4. Take your bike out and blast ur way throught the road
  5. i) if u like aggressive style ... use the freeway ,, each time b4 u change ur gear , leave the rpm till redline ,,, and when u reach 150kmh , maintain it for 1-2 mins
  6. ii) if u like eazy ride ,,,, juz take your bike and ride normally
Eventually your bike will accustomed to the way you ride on daily basis hoefully this works ,,, CHERRIOSSS From Arvin 'Dr Rock' Raj

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Ok guys since many people asking how to reset the ecu... this is the way ... one point is this is a my version as i took the original version meant for other bikes ...Before you guys reset, take note
If you wanna reset your ECU juz 'for fun' . the End result would be the same.. The ECU can only adjust to within a limited range. plus your bike will lose the precious riding skill that it learned before this . So please reset the ecu if you cahnge the battery , rectifier , coil magnet and anytin related to electrical component .
  1. remove the -ve and +ve wire from the battery terminal respectively and leave it for 10-15min minutes (some says only -ve would do ) ,,well its your call.
  2. connect back the terminals , and now start your bike and leave it idle for 15mins (do not disturb the throttle)
  3. off the engine and leave it for another 10 mins ,,,
  4. Take your bike out and blast ur way throught the road
  5. i) if u like aggressive style ... use the freeway ,, each time b4 u change ur gear , leave the rpm till redline ,,, and when u reach 150kmh , maintain it for 1-2 mins
  6. ii) if u like eazy ride ,,,, juz take your bike and ride normally
Eventually your bike will accustomed to the way you ride on daily basis hoefully this works ,,, CHERRIOSSS From Arvin 'Dr Rock' Raj

Jan 02, 2013 | Computers & Internet

2 Answers

reset ecu and engine management light


Ok guys check this out.I ran out of petrol(ok I am a girl!) and the yellow engine light stayed on afterwards.Hyundai said I would have to sell my soul to get it sorted but would be ok to run I t failed it's Mot on emission,but the local garage managed to temporarily fix the problem to get it through.The light came back on after wards-!!! So I did some research on Internet and here's how to reset it yourself-- Take off positive lead from battery,then turn ignition key on to get rid of any stored power.Then pump the footbrake(yeah I wondered why!) for about 20 secs.You will hear allsorts of clicking in the engine as ecu resets.Then reconnect battery lead!! Wallah !!!!
I went armed with this knowledge to the local garage(much to their amusement) and asked if they could reset the ecu,and they said a dealer would have to do it.I said well I know how and asked them to disconnect battery for me(their frowns got deeper by the minute).The rest I did in front of them,They were gobsmacked!!!!
They were amazed and asked me to call in a few days to tell them if it had worked permanent as they had learned something----so far so good!!!!
I f you have a computorised radio make sure you know the reset code for that as it may knock it off.
The ecu resets when you drive away.Now drives like a dream.

Feb 27, 2009 | 1999 Hyundai Accent

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ECU Question for a Monster s2r 800


I'm pretty sure the multi was never an 800. Def cause for a lot of problems. You could bandaid fix the situation w/ a custom dyno-tuned pc3, starting w/ a map from a multi.. It would end up costing you around $500-600 all said and done. perhaps it's time for a DP ECU specific to the S2R 800. good luck

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