Completley bogs down under accelleration - 2006 Yamaha V Star 1100 Custom

looses power as bogs down or looses power as the engine accelerates but road speed is not increased
run the fault codes for one and check the clutch operation ( electronics )for the other

Could possibly be your Air Flow Sensor... run a code check on CPU - check fuel pump/filter for blockages or malfunction also check spark

Check fuel filter to make sure nothing is obstructing the flow of gas.

hi my pit bike bogs when i wash it

CAR BOGS DOWN COULD BE FAULTY TPS SENSOR, CLOGGED FUEL INJECTORS AND CLOGGED FUEL FILTER, STOPPED UP AIR FILTER, FAULTY MASS AIR FLOW SENSOR.BEST BET IS TO HAVE CAR CODE SCAN MANY THINGS WILL CAUSE ENGINE BOG DOWN.HAVE VECHICLE CODE SCAN AND SEE IF YOU HAVE ANY FAULT CODES.MAKE CHECK TRANSMISSION FLUID LEVEL.ENGINE NEED TRANSMISSION TO FOR TORQUE AND POWER TO PUT CAR IN MOTION IF TRANSMISSION NOT WORKING OKAY IT WILL PULL DOWN ENGINE POWER.

Have the TPS sensors voltage checked out. It controls the accellerator as you step on the gas pedal

You may check the exhaust system, I had this happen with a same year Dakota and it would bog down the more I tried to accellerate. My cat had fallen apart inside and clogged up the pipe.

start checking fuel systems pressure an volume

Hi there,
This problem is most commonly caused by a weak fuel pump. It will need to be checked with a fuel pressure guage. If you can obtain a fuel pressure guage you will need to observe the fuel pressure while accellerating to see if it drops out.
good luck