i just bought a used vafc 2 for myy 99 prelude and didnt realize untill now that it didnt come with any sort of installation manual, how do i find out what wires from the vafc 2 go to what wires from the ecu? any help would be greatly appriciated. thanks

 

http://www.apexi-usa.com/pdfInstallation/25.pdf

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by zexifiedlude &raquo;</TD></TR><TR><TD CLASS="quote">i just bought a used vafc 2 for myy 99 prelude and didnt realize untill now that it didnt come with any sort of installation manual, how do i find out what wires from the vafc 2 go to what wires from the ecu? any help would be greatly appriciated. thanks</TD></TR></TABLE>

https://honda-tech.com/zerothread?id=1230955
Be careful not to fry your vafc up! Take your time, and always make secure connections! Good luck!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by homesauce &raquo;</TD></TR><TR><TD CLASS="quote">http://www.apexi-usa.com/pdfInstallation/25.pdf</TD></TR></TABLE>

ive looked through this before and it doesnt have any diagrams

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by xbn83 &raquo;</TD></TR><TR><TD CLASS="quote">

https://honda-tech.com/zerothread?id=1230955
Be careful not to fry your vafc up! Take your time, and always make secure connections! Good luck!</TD></TR></TABLE>

this picture is specifically for a 97-01 prelude??

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by zexifiedlude &raquo;</TD></TR><TR><TD CLASS="quote">

this picture is specifically for a 97-01 prelude??</TD></TR></TABLE>

No. The is the wiring diagram for any car. You have to looking up somewhere to find which wire is which on the ECU side.

 

nd where should i look this up?

 

Helms manual

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by zexifiedlude &raquo;</TD></TR><TR><TD CLASS="quote">nd where should i look this up?</TD></TR></TABLE>

Helm manual or I think you should look at the ECU pin out floating around somewhere in here if I remember right. I don't have the manual with me now, let a friend borrow it. I wish I could tell you. Hope somebody else in here could tell you.

 

are you telling me that no one on this whole board has a vafc2 in their 5th gen prelude that can tell me what wire from the vafc2 gets spliced to what wire from the ecu??

 

bump for an answer

 

buy a field's VTEC controller harness from Inline4, plug and play and thank me later.

 

My VAFC2 came with an installation manual, and i hooked it up fine in my civic, and pretty soon I'm gonna hook it up in the lude, the booklet that came with it has diagrams for every 93-01 vtec prelude. go onto the APEX-i website and look there

 

im not trying to spend an extra 150 bux for a harness when i could do it for free, and i bout the vafc2 used so it didnt come with a wiring diagram, and apexi's website dont have it ither, but its all good now, me with my handy internet knowlage have managed to find the wiring diagram. it only took me 4 hours, and i rather spend 4 hours finding the wiring diagram, and then another hour sadering then spend 150 for a harness

 

http://www.ntpog.org/mods/fifth-afc/afc.shtml

this what your looking for....
write-up on North Texas Prelude Owners Group

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95PreludeSi &raquo;</TD></TR><TR><TD CLASS="quote">http://www.ntpog.org/mods/fifth-afc/afc.shtml

this what your looking for....
write-up on North Texas Prelude Owners Group</TD></TR></TABLE>

that actually isnt what i was looking for because it doesnt go over what wire is wich on the ecu, but its aight now, i found what i was looking for

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by zexifiedlude &raquo;</TD></TR><TR><TD CLASS="quote">im not trying to spend an extra 150 bux for a harness when i could do it for free, and i bout the vafc2 used so it didnt come with a wiring diagram, and apexi's website dont have it ither, but its all good now, me with my handy internet knowlage have managed to find the wiring diagram. it only took me 4 hours, and i rather spend 4 hours finding the wiring diagram, and then another hour sadering then spend 150 for a harness</TD></TR></TABLE>
being a cheap-*** got you into this mess and being a cheap-*** is certainly not going to get you out of this mess. Either spend the money to buy a helms manual or buy the damn plug and play harness. You get what you pay for.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by incubus &raquo;</TD></TR><TR><TD CLASS="quote">
being a cheap-*** got you into this mess and being a cheap-*** is certainly not going to get you out of this mess. Either spend the money to buy a helms manual or buy the damn plug and play harness. You get what you pay for.</TD></TR></TABLE>

i got everything worked out without buying the harness and i already have a helms manual and it doesnt help for ****... i found what i was looking for

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by zexifiedlude &raquo;</TD></TR><TR><TD CLASS="quote">

i got everything worked out without buying the harness and i already have a helms manual and it doesnt help for ****... i found what i was looking for</TD></TR></TABLE>

You don't know what to look for that is y!!! It has everything you need.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by xbn83 &raquo;</TD></TR><TR><TD CLASS="quote">

You don't know what to look for that is y!!! It has everything you need.</TD></TR></TABLE>

how does the helms manual tell me what wires from the VAFC go to what wires on the ecu?? huh??

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by zexifiedlude &raquo;</TD></TR><TR><TD CLASS="quote">

how does the helms manual tell me what wires from the VAFC go to what wires on the ecu?? huh??</TD></TR></TABLE>

Seriously are you that DUMB??? Look at the ECU pin out. I showed you my pic of VAFC wiring diagram already. For example look at the diagram the yellow wire (pressure signal input), look at Helm manual ECU pin out see what wire is pressure signal input and then connect that yellow wire to one end of it. Plain and simple! What a waste of money buying Helm manual and don't know how to use it!