Yes remove the secondary butterflies. If I remember correctly they font sell parts separately. Choice is to get new or used throttle body. Removing the secondary butterflies can make a few more HP top end but may produce a small flat spot on the bottom end. If you have a tuner I suggest cleaning the fuel map up after removal.
C28 STVA problems 600 k3
Hi. I recently purchased this gsxr 600 k3 with the FI light on and a C28 error code showing when in dealermode. When i opened up to see whats under the tank i found theres a problem with the STVA, which there should be according to the code. Theres also a beeping/squeeking sound. Ive been googling the problem, but without finding anything thats fully applicable to my problem.
I filmed the STV while starting up:
I grately appreciate any thoughts shared on the matter.
I filmed the STV while starting up:
I grately appreciate any thoughts shared on the matter.
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