Vmax - Air Cleaner Box Off With A Fault.

My Vmax with the Air Cleaner Box off. I'd been having a problem with the V-Boost system not coming on when it should. One of the Needle and Slider Valves on one of the Carbs (the one that has the boost sensor sender) is sticking and isn't getting full travel.

Category:

Comedy

Tags:

• Vmax
• VBoost
• Fault

[islebiker]

your vaccum rubbers are shot in the carb tops. vaccum from the engine pulls the throttle slides up. if the diaphrams leak then the slides wont move up. when the slides are pushed up by hand they should drop back slowly due to the pressure normalising. i found a company called nrp who can supply new ones at a better price.

hope this is of some help!

[cumminski]

Jessus dudes! The carbs dont send nothing to the boost!

[ppbb1970]

Hi, did it solve the problem? I might have the same on my Vmax, the carb that sends the signal to boost is the one on the front of the bike the left side when sitting on bike.

Still without boost it rides prety well....