03 r6 idle issue and throttle issue please help - Yamaha R6 Forum: YZF-R6 Forums
 
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post #1 of 2 (permalink) Old 07-09-2019, 08:23 PM Thread Starter
My R6 eats me.
 
Join Date: Jul 2019
Posts: 5
03 r6 idle issue and throttle issue please help

okay well i have been poking around this site for days and cant find a answer to my issues. I bought this r6 a week ago.
ran great no issues. ran about 3 tanks of fuel. sat night when i parked her no issues. take it out Sunday to warm her up.
she started, went to 2k then just died. couldnt really get it to start and run well after that. if i quick twist the throttle i can get it to rev up. a few times up to around 8-10k. but nothing consistent. now i can get it to about 4k with full throttle. engine dosent sound like its missing or anything. seams like a fuel issue. it did have a pc3 on it. i have pulled it off and nothing has changed. i have taken all the plugs out. checked all coil packs. they all check out good. now once i removed the pc3 i am getting code 14. i have checked everything on the air pressure sensor. all vacuum lines are hooked up. none seamed to be pinched or cracked. fuel pump is working but i havent checked pressure yet. gonna go get the gauges tomorrow.
im just seeing if anyone has had this issue before? pointers on where to go?
if i cant get it in about a week or so im gonna just send it off to the dealer.

Alexander
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post #2 of 2 (permalink) Old 07-14-2019, 04:19 AM Thread Starter
My R6 eats me.
 
Join Date: Jul 2019
Posts: 5
Well after much research. I replaced the complete throttle body and fuel pump. Was able to pick both up for 100. the throttle body was complete with injectors and everything. Bike fired right up and idled great. Going to go do some test runs tomorrow but all looks good this far.

Alexander
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