Speedometer Failure

[Zing]

I tried Search ... but can't find anything

just bought my 91 240sx 5spd

the speedometer reads too fast, when it's 60 it reads 80s

and the odometer go fast too any one can help me ?

[quiksilvia]

is it a ka motor or a sr, bad speed sensor

[Zing]

it's a KA ... so bad sensor ? should i get one from junk yard and plug it in then ?

[quiksilvia]

there might be something else, but that would be my idea, does the rest of the cluster work?

[Zing]

just the speedo and the odometer, tachometer and all lights are fine ...

how can i test if it is a bad speed sensor ?

[quiksilvia]

get one and see if that is the problem, theres prolly a better way, but this way sounds good to me