i have a 07 zx 10r and my problem is i have a digital speedo and the mph is fluctuating ( when i feel like im doing 25mph it reads 0 when i feel like im doing 90 it reads 45) every other fuctions work

i'm thinking the sensor is dirty on the wheel but dont know where it is

if anybody can help id appreciate it


it kind of sucks if its something serious cause my warrenty was up last month

thanks to all who read

 

aww dude, that blows... i dunno nuthin bout the 10 other than its fast as hell and i cant afford one

 

edit:
oops, I have seen it here: http://kawispeed.com/viewtopic.php?f=20&t=93

and here: http://zx-10r.net/forum/showthread.p...hlight=manuals

Welcome to KF

 

yo thanks a million i can afford the bike but cant afford the book ha ha how pathetic

i went to the dealership my warranty was up last month so i found the speed sensor through a parts diagram online its on the crankshaft so i have to take the tank, air ram seat off just to get to that 1 bolt


again thanks a million

 

yea its fast the first week i got it i was being chased and didnt know it. got pulled over the cop was asking questions saying you just bought the bike said "i know i should have bought the harley long story but only gave me 2 tickets for driving out of class and white lining it

but what do you expect for buying a rocket to do the speed limit ha ha

 

guys, nothing like a day at the track.

 

Hold on, what does the crankshaft have to do with MPH??? NOTHING!!!!

The sensor is inside the front sprocket cover. That's where all the new bikes have 'em
Lack of chain lube, results in metal shavings collecting on magnetic sensor, and closing the clearance to the sprocket. = Bad reading.

 

thanks to all who helped i fixed the problem dont know what i did but i trying to get the speed sensor out without taking the tank and everything else off but was only able to take the wire connection off so i put it back on the next day i used the bike it was now working go figure


but thanks again to all