Does a V-AFC actually lean out the A/F mixture
#1
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Does a V-AFC actually lean out the A/F mixture
I've read before that on most cars you can usually lean it out alittle (i.e. less gas) and it'll provide more alittle more power without much consequence.
Is this something you use the V-AFC for?
Is this something you use the V-AFC for?
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Where is the best place to buy one?? What are the advantages of the APEXi SAFC2 as opposed to the APEXi SAFC1? Does anyone know of a less expensive alternative that will meet the same needs of the APEXi? I need one soon! Been hunting ebay all day.... Do you fellas think it would be wise to buy a used one from Ebay? If so, how much would yoos pay for a used SAFC1______, or a used SAFC2_____. Help me out here guys, I want to keep that H22 running strong and safe. With that Fuel Rail, Pressure Regulator, Skunk2 intake Manifold, and that Throttle body...I really want to monitor the performance...... I am sort of in the dark right now....just going by what my Autometer says..... Which tells me 'LEAN' on the freeway in 4th and 5th. But looks okay in 1st, 2nd, and 3rd.Is that normal?
Sorry for all the questions, but I am eager to be able to play GOD with my Fuel/Air intake. (+ I don't like the RED when my Autometer says Lean.)
Sorry for all the questions, but I am eager to be able to play GOD with my Fuel/Air intake. (+ I don't like the RED when my Autometer says Lean.)
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Originally Posted by thirdrail-1
Sorry for all the questions, but I am eager to be able to play GOD with my Fuel/Air intake.
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Originally Posted by thirdrail-1
Sorry for all the questions, but I am eager to be able to play GOD with my Fuel/Air intake. (+ I don't like the RED when my Autometer says Lean.)
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Originally Posted by Motohip
It doesn't monitor anything, it just gives you the ability to make changes. And you want a VAFC, not the SAFC.
What is the difference between VAFC and THIS
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Originally Posted by mrsteve
V-AFC is designed for VTEC motors... the link you posted is for non-vtec applications.
What do you guys think about the VAFC1 as opposed to the VAFC2?
#13
ENGAGE MY VTEC BABY!!!!!!
Originally Posted by thirdrail-1
Where is the best place to buy one?? What are the advantages of the APEXi SAFC2 as opposed to the APEXi SAFC1? Does anyone know of a less expensive alternative that will meet the same needs of the APEXi? I need one soon! Been hunting ebay all day.... Do you fellas think it would be wise to buy a used one from Ebay? If so, how much would yoos pay for a used SAFC1______, or a used SAFC2_____. Help me out here guys, I want to keep that H22 running strong and safe. With that Fuel Rail, Pressure Regulator, Skunk2 intake Manifold, and that Throttle body...I really want to monitor the performance...... I am sort of in the dark right now....just going by what my Autometer says..... Which tells me 'LEAN' on the freeway in 4th and 5th. But looks okay in 1st, 2nd, and 3rd.Is that normal?
Sorry for all the questions, but I am eager to be able to play GOD with my Fuel/Air intake. (+ I don't like the RED when my Autometer says Lean.)
Sorry for all the questions, but I am eager to be able to play GOD with my Fuel/Air intake. (+ I don't like the RED when my Autometer says Lean.)
afc is for cars that dotn have VTEC, the afc 1 and 2 the only difference is the looks, i have the vafc 1, i love it, and when i got mine, it was about 450 but i got my for free fifty free used is ok as long as the harness is not damaged and the right length.
you only want a vafc with our cars. i have mine only adjusted for the VTEC engagement, it is set at 3800,. i got dynoed last weekend at the bay area meet and with the vafc, plugs, SRI, exhaust, no resonator and a dirty filter i pulled a 163.5. i think i could have done more, but i only did one pull since they said i was running a little too lean, like in the 16's, but everyone that ran that day did run lean so we think it was the machine that was off, but you can tune the afc to get better gas milage, more torque, or more hp but not bad for not being tuned
PM me if you have any questions i know a bunch about the VAFC controller, or hit me up on aol im @ jgiguere17
Joe
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Originally Posted by 97Acura3.0CL
afc is for cars that dotn have VTEC, the afc 1 and 2 the only difference is the looks, i have the vafc 1, i love it, and when i got mine, it was about 450 but i got my for free fifty free used is ok as long as the harness is not damaged and the right length.
you only want a vafc with our cars. i have mine only adjusted for the VTEC engagement, it is set at 3800,. i got dynoed last weekend at the bay area meet and with the vafc, plugs, SRI, exhaust, no resonator and a dirty filter i pulled a 163.5. i think i could have done more, but i only did one pull since they said i was running a little too lean, like in the 16's, but everyone that ran that day did run lean so we think it was the machine that was off, but you can tune the afc to get better gas milage, more torque, or more hp but not bad for not being tuned
PM me if you have any questions i know a bunch about the VAFC controller, or hit me up on aol im @ jgiguere17
Joe
you only want a vafc with our cars. i have mine only adjusted for the VTEC engagement, it is set at 3800,. i got dynoed last weekend at the bay area meet and with the vafc, plugs, SRI, exhaust, no resonator and a dirty filter i pulled a 163.5. i think i could have done more, but i only did one pull since they said i was running a little too lean, like in the 16's, but everyone that ran that day did run lean so we think it was the machine that was off, but you can tune the afc to get better gas milage, more torque, or more hp but not bad for not being tuned
PM me if you have any questions i know a bunch about the VAFC controller, or hit me up on aol im @ jgiguere17
Joe
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The difference between the VAFC 1 and 2 is not only the difference between looks. The VAFC can adjust the fuel curve by 12 points as compared to only 8 points using the VAFC 1. Also you can adjust the fuel increments by 100 rpm as compared to 500 rpm. There is also a Knocking level meter and engine caution warning.
#18
ENGAGE MY VTEC BABY!!!!!!
Originally Posted by thirdrail-1
I'll do it bro!! I don't know if this comes with instructions, do you have any? How hard is the install?
when it comes to messing with the ECU leave that to a professional, if you mess it up you are out a ECU an easy 3g if im not mistaken, if you pay a pro, i think i paid 100 for it, if they mess up its their fault, and i was working full time, but i have the instructions around here somewhere, i think for the 97 3.0 i think we used the hoda odessy van, the wireing for the ecu is the same if im not mistaken
i have to find it since im going through moving right now i odnt know where to start with all my garage boxes, i dont know which one its in
Joe
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Originally Posted by 97Acura3.0CL
when it comes to messing with the ECU leave that to a professional, if you mess it up you are out a ECU an easy 3g if im not mistaken, if you pay a pro, i think i paid 100 for it, if they mess up its their fault, and i was working full time, but i have the instructions around here somewhere, i think for the 97 3.0 i think we used the hoda odessy van, the wireing for the ecu is the same if im not mistaken
i have to find it since im going through moving right now i odnt know where to start with all my garage boxes, i dont know which one its in
Joe
i have to find it since im going through moving right now i odnt know where to start with all my garage boxes, i dont know which one its in
Joe
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Originally Posted by shineynitelite
ecu i wired my a/f gauge to the ecu the first time.. NEVER AGAIN
What does your A/F gauge read on the highway? Does it ever read lean?
#31
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Originally Posted by shineynitelite
it bounces around on the hiway doesnt give me any kind of reading unless i pin it
Mine stays lean on highway, but it fluctuates in Stoich on street. Is that okay?
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