Acceleration Problem

Discussion in 'Technical Help' started by Mamba09, Sep 26, 2022.

  1. Hello. Firstly sorry for my english. I own a 2015 Multistrada. My motorcycle is at 18,000 km. I have a problem with my motorcycle not eating gas and not accelerating. It reacts just like water mixed with gasoline. It's acting like the DTC has kicked in. It cuts off the gas once in a while. We dismantled the entire tank and drained the fuel, but it didn't work. We changed all 4 spark plugs and it still didn't work. It can stop at idle. not accelerating properly. no fault light is on. I can go high speed. but when accelerating it cuts off the throttle.
     
  2. Welcome. On first sight, it could be the valve in the exhaust pipe, just after the catalytic converter, is seized shut. Remove your end can and look up the pipe and you will see the valve. Hope this helps. Andy
     
    • Agree Agree x 1
  3. welcome mamba09; exhaust valve
     
  4. Hello. Thanks but exhaust valve works normal.
     
  5. Okay. Do you have any error codes on the dash ? I suggest the next thing to look at are the 2 MAP sensors (a sensor on each throttle body assembly) which measures air flow into the engine. Andy
     
  6. Can you add anymore symptoms or recent changes that might be connected, like, have you changed fuel map/exhaust, have you run out of fuel recently or have you washed bike prior to problems?
     
  7. Hi again. We connect Multistrada to computer yesterday. Error code is: Horizontal Cyclinder Fuel Injector. :)

    Thanks all.
     
  8. hello everyone. I went to the service and the service connected the motorcycle to the computer. It was determined that the problem was the injector failure of the vertical cylinder. the injector was repaired and cleaned and all is well now. Thanks again to everyone.
     
    • Like Like x 6
    • Thanks Thanks x 1
  9. Glad you got it sorted :)
     
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