Turbo Toyotas: Vegas Style! Pics and --NEW-- Dyno inside!
11 AFR
09-23-2008, 04:54 PM
#5165
ok maybe i wasnt very clear......lol
on stock tune and stock injectors:
14.7 afr @ idle(vac)
11 afr @ 1psi (boost)
14afr@ 4psi (boost) cant really remember exactly but anything after 4psi was too lean to keep boosting
on meaty tune and stock injectors:
14-15afr @ idle (vac)
11afr @ 1psi (boost)
11-12afr@ 7psi (boost)
12-13afr@ 11psi (boost) *boost controller*
on stock tune and stock injectors:
14.7 afr @ idle(vac)
11 afr @ 1psi (boost)
14afr@ 4psi (boost) cant really remember exactly but anything after 4psi was too lean to keep boosting
on meaty tune and stock injectors:
14-15afr @ idle (vac)
11afr @ 1psi (boost)
11-12afr@ 7psi (boost)
12-13afr@ 11psi (boost) *boost controller*
10-01-2008, 05:06 PM
#5176
Senior Member
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Thread Starter
Join Date: Aug 2004
Location: VEGAS BABY!
Posts: 9,061
at the airport heading to DC to be the best man in my buddies wedding...wont' be back till next week!
But my bumpstops came in yesterday...sping reinstall next weekend!
I think your AFRs at 7psi are pretty good...just add some fuel.
Mine at 9 psi at full throttle are about 11afr, but at partial thorttle it drops down to 10.2psi...wierd. I still gotta make some adjustments cause idle is around 13.5..a little to rich.
I conatect UMS about how i changed the 02 map and it fixed my CEL, and they said "just remember, the AEM EUGO reads about 1 AFR richer then it is" so my 10.5 afr at full boost before changing my 02 was actually 11.5....I dont' think I beleive that, though, cause that would me on their map my idle was at 15afr....I think they were just trying to cover their @sses cause i fixed something they couldn't
anyway...I still gott pull a little fuel out of boost and add some in boost, but I just haven't had the time...
But my bumpstops came in yesterday...sping reinstall next weekend!
I think your AFRs at 7psi are pretty good...just add some fuel.
Mine at 9 psi at full throttle are about 11afr, but at partial thorttle it drops down to 10.2psi...wierd. I still gotta make some adjustments cause idle is around 13.5..a little to rich.
I conatect UMS about how i changed the 02 map and it fixed my CEL, and they said "just remember, the AEM EUGO reads about 1 AFR richer then it is" so my 10.5 afr at full boost before changing my 02 was actually 11.5....I dont' think I beleive that, though, cause that would me on their map my idle was at 15afr....I think they were just trying to cover their @sses cause i fixed something they couldn't
anyway...I still gott pull a little fuel out of boost and add some in boost, but I just haven't had the time...
10-01-2008, 05:13 PM
#5177
so the aem uego reads 1 afr richer than it really is? i dont buy that, that would make it a very inaccurate WB then that needs to be trashed lol and if you run too rich you could smell fuel inside