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You just said you gained 100 hp by adding meth, and 10 AFR is rich as ****.
I like what you're doing. Don't get me wrong. I'm still looking for an easier way to tune myself. I just prefer to be on the stock Ecu.
yes im whith you stock ecu is the best
but im not living close to a tuner off stock ecu
so this is the route i was forced to do because off not so god mailtunes
im not your tuner either ask your stock ecu tuner how to tune
mailtune is set at 10,6 afr and -15 on the timing whitout meth, when meth is on=sub 10
Last edited by bmwm3turbo; Mar 27, 2016 at 04:27 AM.
cold start didnt work this morning either
adjustment is made and try again
big adjustment down low makes the cooldstart work butt allso makes the fueltrims go bannanas, so its a basicaly to find the goolden spot and not uppset the fueltrims
No one asked how to tune, we wanted to know after meth what was your afr. That would tell us if this unit can really adjust fueling. Obviously if the afrs are at 10 we got the answer
the green line is boost thru det3 3 mapsensor
blackline is bost thru stock mapsensor
i think it is a little to mutch flutterating
has somone else logged real boost?
not thru a to slow obd logger
converted to psi is hovering from 14 to 18 psi
Last edited by bmwm3turbo; Mar 28, 2016 at 09:12 AM.
did some pulls last night
i dont trust the dyno utility 100%
so im counting time on the loggs 3rd gear 1500-6500rpm pulls
im counting intervall from 2000-6000rpm im now down on 9,1s (dyno shoved above was 9,7s 2000-6000rpm)
is it a good time?
Last edited by bmwm3turbo; Apr 2, 2016 at 02:44 AM.
car is working great
cold starts issues is solved, simply by turning ignition on/off beffore start
iff it is the 550cc injectors or loosing fuelpressure when sitts still dosent matter this procedure allways work
other than that i have been trying loots off different lenght belts for the sc
im not real pleased whith the log on the boost going upp and down 4-6 psi
its making it hard to tune and leaves power on the table
maybe its not possible to have a good nice boost curve whith the 72mm pulley?
Last edited by bmwm3turbo; Jun 19, 2016 at 07:46 AM.
car is working great
cold starts issues is solved, simply by turning ignition on/off beffore start
iff it is the 550cc injectors or loosing fuelpressure when sitts still dosent matter this procedure allways work
other than that i have been trying loots off different lenght belts for the sc
im not real pleased whith the log on the boost going upp and down 4-6 psi
its making it hard to tune and leaves power on the table
maybe its not possible to have a good nice boost curve whith the 72mm pulley?
fail, i think it was the tires rubbing the fender that was the problem
it just feels weak all the way whith this tires on, dyno mode made no diiference
will try a dyno run whtih this setup on later(hope its down on power)
Last edited by bmwm3turbo; Aug 7, 2016 at 05:12 AM.
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ask your stock ecu tuner how to tune
