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Greg G 04-27-2011 09:49 AM

Hmmmm, I think I get it. Am running lean because of the increased idle valve duty during warmup. So do I lower idle valve duty, or increase warmup enrichment?


Originally Posted by Zaphod (Post 719904)
What the heck is your spark advance doing back there?

I think the idle advance is being triggered. Works fine when warmed up. Maybe I should raise the temp at which it starts working....

djp, you can edit the MSgraph file in the MLV directory like so:


#Number of selectors and max number of graphs
numberOfGraphs=4
numberOfOverlayGraphs=4
numberOfOverlays=4

Braineack 04-27-2011 10:10 AM


Originally Posted by Greg G (Post 719919)
Hmmmm, I think I get it. Am running lean because of the increased idle valve duty during warmup. So do I lower idle valve duty, or increase warmup enrichment?


come on buddy. I know you are smarter than this!


do you want to lower your idle speed or increase your AFR?

Greg G 04-27-2011 11:06 AM

Sometimes my fingers get ahead of my brain :)

Just adjusted the WUE after studying the logs ;) Am not too worried about the spark advance spikes, I will be moving to table switching soon enough...just need to get some free time :P

EDIT: tested it today with WUE tweaked to give more fuel tot he problem areas. Warmup is perfect again! :D


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