thejdm.com v6 [2026 rebirth] • some v-afc help please • Print view

Author:

hondalowlow [ August 17, 2005 ]

Post subject:

some v-afc help please

mods.

97 y7 block
00 y8 head "SOHC" built wiht crower stage 2 vtec cam and valvetrain
00 intake manifold

apex-i v-afc

i got it in and hooked up right.
when under throttle it pulls hard then when vtec hits it like platoues off.
how do i set my vafc fuel curve for the pulling power under vtec. usually it has good power from 1-4500k then vtec engauges then it pulls hard. well mine had awsome power then vtec engauges then it like makes a shit load of noise thats all. and for the $ into the head it should pulll hard please give me some tips or some fuel map charts/picts

other question
when u install one is the vafc your new fuel map since it bypasses the ecu and does the full curve need set. 1k - 75k

i have it set likethis 1 - 0 2k +1 3K + 3 4k + 4 then it works its way up by +2 incruvoules.
my a/f gauge reads rich under 50% or more throttle. so i guess im doing good. i donno im confused. please help.

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some v-afc help please https://www.thejdm.com/forum/viewtopic.php?f=21&t=4486	Page 1 of 1

Author:	Sean @ NDF [ August 17, 2005 ]
Post subject:
This is a link to the threads on pgmfi about VAFC hacks and what not... http://forum.pgmfi.org/viewforum.php?f=23 if you cant find your answer there you can search the pgfmi forums...really smart honda tuners on there... http://www.pgmfi.org sorry i cant help directly, i have hondata, and have no experience with the apex'i line

Author:	hondalowlow [ August 24, 2005 ]
Post subject:
thANKS banzi

Author:	Secret Squirrel [ August 24, 2005 ]
Post subject:
banzai knows all...lucky fuck SS

Author:	Sean @ NDF [ August 24, 2005 ]
Post subject:
Secret squirrel wrote:banzai knows all...lucky fuck SS haha

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