Dayle wrote:Anyone got any good pointers for this air temp was -1 this morning.
not without knowing your current settings more often than not, in the start fuelling, open the graph, click flip and make it look like a gradually steeper mountain in the far corner _____/\_____
1c more than me yesterday...who else likes winter for free charge cooling?
Yep. No two engines need the same amount of startup fuel. It's all down to experimentation. OEs spend months tuning startup fuel alone. Especially with engines using plastic intakes that can blow apart if the motor backfires during cranking.
It can take a while to get all the startup scenarios covered as us mere mortals don't have access to variable temperature engine booths!
This is what we have now it's what Jon put in our modified map, even with the standard DTA start up map doesn't like cold mornings it can often be 5 minutes we have to sit in the garden In a morning with the foot feathering the throttle or it dies or even driving if you press the clutch it can just cut out the engine until around 50 degrees,, any help much appreciated
my clunky old shed's roughly this at 0c:
10turns 300
20 100
30 75
40 33
50 10
100 0
with a global water comp of 35ish for that temp and i'm tps with map comps. i suspect map as load would have me start with a lot lower numbers obv (gonna be 100kpa before i crank isn't it lol)
more often than not, in the start fuelling, open the graph, click flip and make it look like a gradually steeper mountain in the far corner _____/\_____ 
