its very simple mate, do you have a wideband? also do you have an ep91 or ep82, as on the ep82 you dont use the throttle settings.
Basically after you have successfuly set the parameters to suit the 4e (all is written in the manual), go into menu 1 & enter Hi-Throttle, then by using the wheel and mini joystick, move along the rpm points and add/remove as necessary.. without a wideband this is impossible though.
One last thing, i would reccomend you get the car to run rich via regulator pressure & use the safc to reduce (remove excess petrol) as its not safe to rely on the safc to increase fuel, as after all, it only modifies the map sensor signal (kind of like a complex fcd).
hope that helps.
kon
there is no base setting. each engine is diffrent. and with each mod the settings can change. you really need a wideband sensor to set it up.
if you don't get one you can take it to a local rolling road and have them set it up for you.
do not mess with the settings without input from a wideband as you can seriously f^%k up your engine
here in indonesia, (we live in sumatra island in not so big city called medan) tuner dont know what to do when their costumer wanna go advance with their engine, especially in electrical, piggyback, even standalone. that's why we (me & hot2k) always read this useful forum. and i really appreciate if any1 could help us with the basic setting of safc.
thanks.
Not very humilior with the safc mate but dont search for a number to put in there. Every setup is different and a number suitable to an other same car could be catastrofic to use to your own.
Better go to a rr and record your afr by a wideband. Then turn your fuell pressure up to be on the very rich side and then trim the fuel down by the safc to suit your afr targets.
What you wana search when you are ready to go out on the road is
Idle 14,7 to 15
light load till 2 psi max at around 13.
11.5 from 2 psi till the desire boost level.
If you have a standard engine you can go a bit lower on the rich side to prevent engine failure at higher boost.
Before anything adjust your ignition timing and make sure all your igntition parts are top contition.(spark plugs,rotor arm, etc.)
Also monitor det if possible especially if you past 10 psi.
As a side note.. someone else with the same setup or very similar could use the number 30 to achive 13 but you may need 20 or 40 for the same 13 afr target wich means if you use someone else 30 setting you may be 12.5 or 14.5. In the one hand of the 12.5 your car will feel lazy but on the other hand of the 14.5 will go bang in no time.
Are you still interesting for someone else settings?
Chris
hence the reason i suggested the method above, if u trim below boost, even if u add timing the car would be under low load and above if ur adding fuel (by altering the map signal), the ecu would be pulling timing? also part of the reason for a safc2 and no a 1 or neo is the knock monitoring, also have a wideband.