KONIG's Turbo Thread
#131
Registered
iTrader: (2)
Did you change the map? Have you tried reloading the map? Just for fun. Then do some logs like described in Jeff's AP MAP request list of drive cycles. Didn't Flashwing post that somewhere?
Anyway reload and see if it does anything
I'm seeing Jeff tonight and I'll ask him about it.
Anyway reload and see if it does anything
I'm seeing Jeff tonight and I'll ask him about it.
#132
havent changed the map since the dyno day.
havent tried reflashing the map either, i will try that.
im about to load up some data logs i got today with the lean afrs in boost in 2nd and 3rd gear. also about to send jeff a email with the logs included.
thanks for letting him know =) i appreciate it alot!
havent tried reflashing the map either, i will try that.
im about to load up some data logs i got today with the lean afrs in boost in 2nd and 3rd gear. also about to send jeff a email with the logs included.
thanks for letting him know =) i appreciate it alot!
#135
i heard pinging or detonation (whatever that marbles in a can sound is) in higher rpms...i backed off right away.
its definately too lean in boost at any given rpm and in every gear. when i first came off the dyno and for a few days after it was good in the mid 11's, but now its in the 12s and only in the 12s.
i have datalogs of the lean 2nd and 3rd gears. but i need somewhere to upload the files.
its definately too lean in boost at any given rpm and in every gear. when i first came off the dyno and for a few days after it was good in the mid 11's, but now its in the 12s and only in the 12s.
i have datalogs of the lean 2nd and 3rd gears. but i need somewhere to upload the files.
#136
Nope
iTrader: (9)
Try disconnecting your battery or reflashing your current map to reset your fuel trims. I do that it runs great every time.
I've never gotten "marbles in a can" in the 12 afrs, even at 8-9psi with the 3071. I've only heard it when I spiked 10psi and 14.2 AFR
I've never gotten "marbles in a can" in the 12 afrs, even at 8-9psi with the 3071. I've only heard it when I spiked 10psi and 14.2 AFR
Last edited by chickenwafer; 01-31-2009 at 12:12 AM.
#142
reflashed the ecu with the same map i had on before, and now the AFRs are back to normal (mid to high 11's, low 12's). car runs great in boost just like before.
that is very weird...did the factory pcm make some changes on its own? i might start reflashing on a regular basis x_X
easye1, if you could contact jeff can you tell him to not mind the lean condition i was having that i described in my email to him and just concentrate on the 5th and 6th gear problem i am having? thanks.
that is very weird...did the factory pcm make some changes on its own? i might start reflashing on a regular basis x_X
easye1, if you could contact jeff can you tell him to not mind the lean condition i was having that i described in my email to him and just concentrate on the 5th and 6th gear problem i am having? thanks.
#143
in boost the LTFT is -.16 when the car is running good (as in good AFRs, like how it is now and how it was right after driving it off the dyno)
but the log that i have of when i was running lean in boost and heard pinging, the LTFT was -2.5 the whole time i was in boost.
LTFT sits a 0 or -1 right now that i reflashed the car.
but the log that i have of when i was running lean in boost and heard pinging, the LTFT was -2.5 the whole time i was in boost.
LTFT sits a 0 or -1 right now that i reflashed the car.
#146
Boosted Kiwi
iTrader: (2)
so yes the problem is that your computer is altering the fuel trims - sometimes it takes the ecu quite some time to settle on the last few % points and i suspect you had not done enough drive cycles before the dyno to get it settled . Should be an easy fix for mm - in the meantime you will probably have to keep resetting the ecu .
#147
so yes the problem is that your computer is altering the fuel trims - sometimes it takes the ecu quite some time to settle on the last few % points and i suspect you had not done enough drive cycles before the dyno to get it settled . Should be an easy fix for mm - in the meantime you will probably have to keep resetting the ecu .
am I missing something here?
#148
Asshole for hire
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Join Date: Jun 2006
Location: Colfontaine, Belgium
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you know I always wondered about the effectiveness of dyno tuning on this car, as you can't do any complete drive cycles while on the dyno.....and MM's instructions clearly say to have 2 complete drive cycles...that is warm car up to operating temps....drive around...let it cool down completely...repeat. Then start datalogging so the proper calibrations can be made. This is supposed to be done every time a new calibration is flashed.
am I missing something here?
am I missing something here?
#150