roving idle
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roving idle
by frank mc on Mon Dec 06, 2010 9:25 am
delete
Last edited by frank mc on Sun May 22, 2011 5:01 am, edited 1 time in total.
- frank mc
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- Joined: Mon Apr 26, 2010 6:07 am
- Location: Ireland
Re: roving idle
by Martin on Tue Dec 21, 2010 6:06 am
1.Are you using the idle control valve? (is it set up correctly?)
2.Is the butterfly jacked open for Anti lag?
3.Are the fuel and IGN tables acceptable at idle? (should be fairly flat, maybe IGN dropoff where you dont want it to idle)
4.Do you perhaps have overrun fuel cut enabled with the setup incorrect that will make it rev up to the cut rpm and then die down again until it gets to the recovery rpm and then rev up again?
There are many possibilities why it could hunt, we need to identify what it is that is making it hunt before we can fix it. If you make sure of the above then we could try and pinpoint it.
2.Is the butterfly jacked open for Anti lag?
3.Are the fuel and IGN tables acceptable at idle? (should be fairly flat, maybe IGN dropoff where you dont want it to idle)
4.Do you perhaps have overrun fuel cut enabled with the setup incorrect that will make it rev up to the cut rpm and then die down again until it gets to the recovery rpm and then rev up again?
There are many possibilities why it could hunt, we need to identify what it is that is making it hunt before we can fix it. If you make sure of the above then we could try and pinpoint it.
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Martin - Pro User
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- Location: Pretoria, Suid Afrika
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