i need to know how to wire up the vtec solenoid. thats the only thing holdin me back from gettin it done.
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MARY JANE

 

I'm assuming this is in a 92-95 civic...

Theres one wire coming off of the solenoid, and two coming off the vtec oil pressure switch. Run the vtec solenoid to pin A4 on the ECU, and run one of the wires from the oil pressure switch to pin D6. The other wire from the oil pressure switch you ground out.

Read these
https://honda-tech.com/zerothread?id=1067906
https://honda-tech.com/zerothread?id=1019014

 

yes its in a 94 civic...well i just got the solenoid, i didn't get it with the head and i don't have the plugs that plug into the solenoid.



like it came with tap #1 and #4 and #1 is like made into it. i don't have plugs #2 and #3. i can splice the wires on #1 if i had to but i can't with #4 what do i do with it?
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Republica

 

#1 is the VTEC solenoid wire...you can cut it before it gets to plug #1 and just run it straight to the ECU if you want.

#2 is the oil pressure switch, a $48 part if you buy it new from honda. Try and find a junkyard and see if you can get one from a civic there. Its a 21mm or 22mm socket I can't remember. You can see there are two wires coming off plug #2, #4 is just the ground wire for it.

 

thanks for clearin up the #1 problem. but the other problem is that i have #4 which is the one that is tapped into the solenoid. i don't have #1 that plugs into it that has the 2 wires comming out of it.
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YAMAHA XV250

 

can you get a better pic? #4 looks like its coming off the #2 plug and is just being grounded into the solenoid

 

thats #4 and #2 is the thing that plug into it. i don't have #2 that plugs into that. i guess the female tap i dunno.


Modified by TurboEJ2 at 11:03 AM 11/25/2005
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Friend advice forums

 

u thought i ment #4 was the ground wire. no i ment it was the plug on the solenoid
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Stocks To Buy Now

 

okay, if you have #4 thats good...just go to a junkyard and grab a plug that looks like it will fit, there are several on hondas that do...i got a yellow one

 

think u could get me one and i pay you for it? there are no junkyards close to me. and i don't want to drive an hour to get a plug from a junk yard
________
Swiss cooking

 

I might have one lying around, i'll get back to you

 

cool thanks...if so email me at worldracinginds@yahoo.com
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Michigan dispensaries

 

oh one more thing. would it be safe to run the combo with out the solenoid hooked up? well atleast until i get the plugs? cuz this is my daily driver lol
________
Wellbutrin Injury Lawyer

 

Yeah, just run the DX ecu on it...you'll be fine

 

thanks alot man you've been the most help out of every other forum.
________
Vortec Engine

 

if i take the oil pressure sensor/switch and put audio clips on the two nipples inside the sensor/switch and run wire to them will it work? and just ground one and run the other? like this...



^i couldn't find any pics so i made one but you see what i mean? if i took the clip and put a wire in it and hooked it to the nipples in the sensor...would i work if i electric taped it so it wouldn't fall off? just for time being...
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Full melt hash

 

ttt
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The iolite

 

bump
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Vapir Oxygen

 

bump ttt
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Expert insurance

 

Yes you can do that

 

can i use my B7 head studs or do i have to use the y8 ones?
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Zx14 Vs Hayabusa

 

ttt
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Walther pre filled disposable gram tanks