Mend > Motorcycles

skyjet 123-23 rev counter fault?

Hi my Sky jet rev counter has stopped working bought one off e bay replaced the unit but it still will not function, any ideas would be greatfully recieved.

steve
January 2010

Skyjet Skyjet 123-23 Vehicles, Motorcycles

The oil is 10-40 semi

Jamie
February 2014

What oil does this bike take? Can anyone help?

tygue
May 2013

I have the same problem on my lads bike and the unit i bought as a replacement was stated as working, so i am going to look at the feed signal for the tacho, which i think comes direct off the coil, if this is faulty then no new unit will work. most electronic tachos take a pulse feed from the HT lead as a signal across an induced magnetis field, hence the voltage to the tacho unit. I will let you know how i get on.

Fast4forty
February 2011

hi
it is electronic with three cables coming off it
1. black which appears to be constant live on the test of the bike
2. yellow/ black which is dead until bike is started
3. green which has power when tested
thanks any ideas

steve
January 2010

is it cable driven or electronic ?

adam bike doctor
January 2010

are you sure you fitted it right? take off agian and then put it back.

mad max
January 2010