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Old 05-24-2003, 01:13 PM   #1
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Member#: 9093
Join Date: Aug 2001
Location: SF
1995 RHD STi RA Ver2
swap starr

Default S-AFC on EJ18 car?? does it work?

hey -ive got a 93 L with a 98 DOHC ej25d (stock 1.8L harness / computer - obd 1)

anyway, im trying to adjust my fuel maps, its mad mad rich right now, has anyone used a S-AFC on a EJ18 car before?
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Old 05-24-2003, 01:20 PM   #2
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Join Date: Nov 2002
Location: l.i n.y
9900 2.5rs


i have an afc on my 2.5rs. how can you tll is running rich? if you have a a/f gauage or did the blue wire mod just lean it out but not more then 1o%. i was toldany more then tha t can be bad. hope this helps
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Old 05-25-2003, 03:06 AM   #3
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2016 Commodore SS
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I think RaceCarRiot had one on his EJ18...
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Old 05-25-2003, 06:22 PM   #4
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1990 Legacy & 97 OBS


the basic principles of how it works, should mean it'll work on the EJ18 as well.
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Old 05-25-2003, 09:29 PM   #5
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Member#: 6542
Join Date: May 2001
Chapter/Region: South East
1997 Ver IV


i don't have one on my car, but i know someone who does...

it WILL work, but it is a PITA to install, since any of the supplied pinouts in the manual (which is probably still all in japanese) are for JDM EJ engines/ECU's. you'll need to get your hands on a shop manual and figure out what wires you need to tap into...

(sorry, i don't have access to one or the car it's on anymore...)
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