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2007 R1 Fault codes 11, 18, 33, 34, 35, 36?

7.3K views 7 replies 4 participants last post by  Slakt  
#1 ·
Hey, i just bought this 2007 Yamaha R1 and noticed there is fault codes 11, 18, 33, 34, 35, 36. Can anyone tell me if i should contact a lawyer and raise my purchase. Its a vibration noise at 3500 rpm and struggles with acceleration below 4k rpm, which i think is normal, but these fault codes has me worried.
 
#6 ·
What do you mean by struggles accelerating below 4K ?? I know they can be a bit weak at the lower rpms but they shouldn’t struggle by no means. I’d take it and have it looked at depending on what this vibration noise is??
 
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#7 ·
Struggling by stuttering alot like the engine is working extremely hard and vibrating alot. Above 4k rpm its fine and has alot of power. I noticed in the diag the throttle goes from 15-97 and its supposed to be 16-99. Would this cause my issues? Also the idle is very rough bouncing up and down from 1250 to 1000.