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19-12-18, 11:40 AM | #1 |
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bad engine response, suzuki sv650 2016 model
for a few months now i´ve noticed my 2016 year model suzuki sv650 has a worse engine response than before.
for example in 6th gear the revs don´t get past 7800 rpm, and overall i´m noticing less power/torque, in 3rd gear it used to boost in the 5000 rpm area and then again near the 7000 rpm, not anymore . this problem started about the same time i replaced de stock muffler for a GPR Ghisa muffler (maybe the problem is related to the muffler swap or jut coincidence?) sorry for my bad english |
19-12-18, 12:00 PM | #2 |
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Join Date: Nov 2007
Location: Preston
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Re: bad engine response, suzuki sv650 2016 model
First thing is try is sticking the stock one back on & see if you still have a problem.
You might need an hour on a Dyno to remap the fuelling for the new exhaust. Sent from my SM-G950F using Tapatalk
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Formerly known as Gajjii Previous Bikes: Red Sk1 Curvy, Red MT-07. Current Bike: Black MT-09. |
19-12-18, 02:12 PM | #3 | |
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Re: bad engine response, suzuki sv650 2016 model
Quote:
yes.. i´mf hoping its not the muffler.. the new one sounds and looks much better and cost 350 euros.. i was told remapping the fuel system is only necessary when changing the full exhaust system |
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19-12-18, 02:31 PM | #4 | |
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Re: bad engine response, suzuki sv650 2016 model
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i´ve done about 15000km (9400 miles)on the bike, bought it new i´ve been to the dealer 3 times for regular maintenance but i think they haven´t changed the spark plugs yet (will have to check this).. i would be happy if that was the problem (no error codes) yes the fuel economy has changed but not significantly, from 4.2 liters/km to 4,3 Last edited by paulo_fc; 19-12-18 at 02:57 PM. |
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20-12-18, 03:27 PM | #5 |
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Re: bad engine response, suzuki sv650 2016 model
i think so.. its the 2016 sv650 abs model..
the best fuel consumption i´ve had was 3,8ltr/km was taking it very easy on the throttle.. (this was before the issue after installing the muffler), i usually don´t drive fast but do accelerate when i have the chance i´m taking the bike to another dealer, hope they find the problem.. someone also mentioned that perhaps i need to retune the ECU for this exhaust in the other gears it revs a bit higher in the 9000/10000 rpm range.. i´ve thought about removing the baffle, maybe this weekend i will and see how it goes.. thank you Last edited by paulo_fc; 20-12-18 at 03:29 PM. |
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