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Nice feature - Start blow thorugh for sparkplugs

Posted: Mon Feb 15, 2010 3:25 pm
by Peace
Hello.

I discovered nice feature wich i thinck not hard to implement. Sory english is not my native so message can be a bit wierd.

The featrue is blowout on star. I explain.

If you fluded sparks its almost imposible to start engine. And one feature can help. Lets say we cut fuel if start signal and 70% or more throttle. This tells the ECU that we want to blow through our plugs without fuel to get our plugs works again. This helps alot when tuning megasquirt because there is no base maps. On nistune its most likely you wount flood sparsk but feature is nice and save alot of time

Posted: Wed Feb 17, 2010 6:50 pm
by DDS
this feature already exists. if you go to 100% throttle (WOT) during cranking, it will cut fuel, thats the usual in most EFI cars, its called flood clear mode.