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-   -   why my afr goes to 9.5+- when i wot? safc and 450's (https://www.homemadeturbo.com/engine-management-10/why-my-afr-goes-9-5-when-i-wot-safc-450s-67582/)

racepak 09-01-2006 08:38 AM

why my afr goes to 9.5+- when i wot? safc and 450's
 
hello everybody,

i'm using safc and dsm 450's.
safc settings are:
sensor type:
06 06

lo thr: 15% hi thr: 50%

lets say when i'm at 10-90% thrrotle the mixture is ok...but when i wot it it enrich itself to 9.5afr+-

what can cause this...?

thanks...

ill poset my hi and lo setting in a houre....


TiCaL 09-01-2006 05:38 PM

Re: why my afr goes to 9.5+- when i wot? safc and 450's
 
ugh, how bout leaning it out? :S

rprznt 09-01-2006 05:44 PM

Re: why my afr goes to 9.5+- when i wot? safc and 450's
 

Originally Posted by TiCaL
ugh, how bout leaning it out? :S

ya ya
do it
:)

racepak 09-02-2006 07:32 AM

Re: why my afr goes to 9.5+- when i wot? safc and 450's
 
ya ya but how do i lean only wot?

these are the settings:
grph scl:
pr:760mmg
ne:8000 rpm (my rev limiter is at 7200)
cr: +-3%


LOW HIGH
1000rpm: -48 -34
2000: -43 -33
3000: -37 -27
4000: -34 -30
5000: -36 -33
6000: -33 -33
7000: -31 -34
8000: -31 -29


FooK 09-02-2006 05:31 PM

Re: why my afr goes to 9.5+- when i wot? safc and 450's
 
you just adjust the hi throttle maps, you have maps for low throttle and high throttle.

racepak 09-02-2006 09:57 PM

Re: why my afr goes to 9.5+- when i wot? safc and 450's
 

Originally Posted by FooK
you just adjust the hi throttle maps, you have maps for low throttle and high throttle.

.

wah?
i dont understand

Turbo-Dan 09-03-2006 03:04 AM

Re: why my afr goes to 9.5+- when i wot? safc and 450's
 

Originally Posted by racepak
.

wah?
i dont understand

i think he means set the low throttle to whatever you have it at now and take the high throttle and lean it out a bit.


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