Tunning with VPC, SAFC2 and AEM Wideband?

empera

Authorized Vendor
Mar 30, 2005
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Philly.
well im sure this has been covered many of times but here we go again.
I just installed my WB probe (had it welded right next to 02 sensor). It was reading at around 15.-- initially but when i reved it went wayyy lean...this might be because i have a big exhaust leak right where the turbo/elbow meet, its true...truspeed elbows arent too right...heh, i'll be taking that to a machine shop to get straighten. So could that be causing my Wideband to show crazy numbers?
Also, im not too sure how to tune with the safc YET, i have a minimal understanding of it at the moment and i just need to pass emissions at the moment. Could you guys give me advice on tuning with the safc(2) and/or let me know wat settings you have, along with supporting mods.

ANY Help would be greatly appreciated.


Thanks,
-emp.
 

crrider80

Too soon Jr.
Jun 3, 2006
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NYC
my friend's car idles around 14.-- and twoards redline the a/f guage reads 11.-- Are you reading the guage while driving or parked? mabye you get different numbers when boosting.
-Steve
 

empera

Authorized Vendor
Mar 30, 2005
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was reading parked...if i could get running right, i'll try and check 2moro while boosting.
 

empera

Authorized Vendor
Mar 30, 2005
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Philly.
ok Car is idling horribly...running rich at about 11.-- and worse. Im getting codes 51 and 31...AFM and TPS. It didnt like this until after i messed with safc a bit but dont remember wat exactly i did..tried zeroing it out and nothing.

Any ideas?:1zhelp:
 

empera

Authorized Vendor
Mar 30, 2005
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Philly.
heres a pic of my wiring...could see the orange and pink connections...hopefully someone could see wats wrong.

:1zhelp:
 

robbo185

New Member
Apr 6, 2005
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empera said:
ok Car is idling horribly...running rich at about 11.-- and worse. Im getting codes 51 and 31...AFM and TPS. It didnt like this until after i messed with safc a bit but dont remember wat exactly i did..tried zeroing it out and nothing.

Any ideas?:1zhelp:
ccheck your afc to make sure its set on karmen and did you do the initial set up on it. Also check the ground on the afm...mine runs like shit when its loose (runs rich to the point of dying)