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Bike wont tick over when cold fz1 2007
#1
Any help would be apreciated off touring the outer hebridees in a few weeeks so want to get it sorted
I have fitted a fce and a power commander v and since then when i start the bike i have to hold the throttle open untill it warms up then it runs perfectly
Could it be the o2 optimiser
Any sugestions
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#2
I've got an FCE fitted & I also have a brand new PC5 which I haven't fitted yet.

thing is I already have an intermittent starting problem doh!....so it will be a little while before I go fitting anything else until I establish what is at fault.

Have you tried it with a different PC map to see if it is a dodgy map causing it or have you tried completely disconnecting the PC5?

Easiest way to go fast........don't buy a blue bike
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#3
When I fitted my FCE my tickover was affected, it would still tickover but had dropped to 950 revs and was lumpy. I adjusted it with the adjuster ( ! ) to 1050 revs and it was fine, I think manufacturers set it to 1100 / 1200.
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#4
& here's the adjuster.....turn with a screwdriver...jobs a good'n.


Good shout slappy.....i was panicking there thinking i might get more issues after fitting my PC5.


Let us knowhow you get on will ya Davey please.


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Easiest way to go fast........don't buy a blue bike
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#5
Thanks for the reply lads just got back home so will try in the morning
I thought you could only ajust the tickover on bikes with carbs, you learn new things all the time:-)
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#6
The warmed engine temperature idle is best at 1250 - 1300. Any less & you risk temperamental starting & a lumpy tickover.
The enriched idle for cold starts should be 1500 - 2000.
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#7
Sorted thanks
That was an easy fix although I could only get it to about 1100 rpm on the tachometer and the adjuster was spongey didn't want to push it invade I snapped it I soaked it with wd40 but that's as far as I can get 
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#8
Yeah, there does not seem to be very much adjustment, I had my laptop hooked up to the bike through the Juicebox as it shows engine revs a lot more accurately, I would assume that you could the same with a pc5 or pc3.

What Dekf says about the idle speed is more than likely right , he has a lot of experience in tuning the gen2 , but I just found my tickover was ok at 1050 revs and at 1100 or more the bike just sounded as the tickover was set too high.
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