Scooterotica

Just fitted version 2, replacing version 1, running it from a standard cable. Measured wheel circumference. The speedo is 3-4 mph higher than a sat nav. How do I adjust? Also the Rev counter seems to be showing at half the expected revs. Any thoughts?

reduce your wheel circumference until it's accurate

Your ignition setting is wrong. If I remember right it only has a few options for ignition.

He's my settings if it helps

http://scooterotica.org/forum/viewtopic ... do#p253351

Mine came with a good instruction book. Want me to take pics when I'm in the garage?

Muttley McLadd wrote:Mine came with a good instruction book. Want me to take pics when I'm in the garage?

......got one thanks, will have another go tomorrow........

what ignition you got Tim??

Standard 12v.....Shaun..

Grumpy225 wrote:reduce your wheel circumference until it's accurate

What do I reduce it by? Presumably not by 1 or do I?

Timbo wrote:

Grumpy225 wrote:reduce your wheel circumference until it's accurate

What do I reduce it by? Presumably not by 1 or do I?

I my circumference was something like 1380 it was miles out I reduced it by 20 and it got more accurate I settled on 1307 and its spot on however iuse the magnetic pick up

Cheers Sreve....

3 or 4 MPH out..... are we getting picky or what
Seriously you dont say at what speed. work out what % fast it is and reduce your wheel diameter by the %