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exhaust servo motor

  1. Mechanical and Technical
  2. Mechanical and Technical
    Hello everyone, I'm new here and I'm having some issues with my 06 ZX6r 636. About a month ago, the FI light came on and pulled service code 63 which the service manual refers to Exhaust Butterfly Valve Actuator malfunction. By the way, my bike is all stock, so I don't have an aftermarket...