COS5 idle map
02-21-2009, 10:04 PM
#1
TECH Regular
Thread Starter
iTrader: (19)
Join Date: Sep 2007
Location: Broken Arrow, OK
Posts: 468
Likes: 0
Received 0 Likes
on
0 Posts
COS5 idle map Does anyone use their COS5 (alpha n) map to control idle only? I have the map active from idle to 5% TPS and 0 to 1200 RPM only. I mirrored my previous idle cells from the VE table to the target section on the alpha n map. However, I still have the timing searching a bit. How can I lock down the timing as well?
02-22-2009, 04:42 AM
#2
TECH Enthusiast
Join Date: Nov 2006
Location: Katherine N.T Australia
Posts: 620
Likes: 0
Received 0 Likes
on
0 Posts
Check you base timing has consistant values around where your idling. Also perhaps dial back you idle spark underspeed/overspeed values.
On Delta N. I found very few situations where you actually need it. If MAP is stable then you don't really need it. 8TB Manifolds and really large (250+ cams) are the only time I've ever seen it required.
On Delta N. I found very few situations where you actually need it. If MAP is stable then you don't really need it. 8TB Manifolds and really large (250+ cams) are the only time I've ever seen it required.