Originally Posted by
James @ M Developments.
ohh yes you will.
They only fail the test IF the limiter operates at an incorrect speed,
If it doesn't operate at all, you just have to assume the kit you are using to test it doesn't work, so pass it anyway
Don't even ask
I had so many arguments about this its unreal, I mean I could fail one that the governed speed was 57mph, but if the truck had no limiter at all and could go as fast as its gearing would let it, I had to pass it
we have had a fail well prs for no sticker! It depends on who tests it some use common sense. Plus they can check your chart or do a print out vmax diagram to see if it's limited un less the driver is real carful. With the 1324 style tacho they can hold the pedal down and do something with the head to make sure it's working.
Iver way it says in the mot book it must have a working limiter