31-12-14, 12:15 PM
(This post was last modified: 31-12-14, 12:31 PM by Falcon 269.)
Hi Sid and welcome 
The Fazer 1000 has a simple fault diagnostic system incorporated in the rev counter. The details are in the owners' manual on page 3-5.
If there's a fault with one of the monitored items, the rev counter will show actual revs for 3 secs, then jump to the fault code indication for 3 secs, then drop to zero rpm for 3 secs before repeating the cycle.
The usual culprit is the EXUP valve which comes up as 7000rpm on the tacho. Since the problem you've reported goes away after the motor is warmed up, I suspect the valve needs cleaning and adjusting. See how to do it here: http://www.cartestsoftware.com/fz1/ Look under 'Exhaust Valve Maintenance'.
Hope this helps.
The Fazer 1000 has a simple fault diagnostic system incorporated in the rev counter. The details are in the owners' manual on page 3-5.
If there's a fault with one of the monitored items, the rev counter will show actual revs for 3 secs, then jump to the fault code indication for 3 secs, then drop to zero rpm for 3 secs before repeating the cycle.
The usual culprit is the EXUP valve which comes up as 7000rpm on the tacho. Since the problem you've reported goes away after the motor is warmed up, I suspect the valve needs cleaning and adjusting. See how to do it here: http://www.cartestsoftware.com/fz1/ Look under 'Exhaust Valve Maintenance'.
Hope this helps.