I want to know what motor harness i need to hook up my b20 to my EG. and will it all plug right up??? to the plugs coming from my car??

I greatly appreciate peoples responds.

 

b16 , gsr , ls ....just dapends on where your going with the car . if ur ganna do a b20 vtec then just get a vtec harness but if you just want a b20 and thats it ls should work fine . but im not 100% on this , can someone back me up or correct me

 

yes please can someone varify this info. thanks for your respond deryck324

for now i'll just have a b20 running stock. I'll have to save up for a b16 head for now.

 

use the stock sohc harness. depending on the year of the motor the knock sensor will or wont plug up but it dosent matter once you chip your computer the comp. wont look for that sensor. if you go b20-v then just run the 2 wires foe vtec! thats what i did in my eg and i had a b16. if you get eng.mgmt. in the future you can always wire in a knock sensor easy! or get an integra ls or gsr harness. oh yeah you ll need a non vtec obd1 distributor.

 

did your motor come with the dizzy, injectors, alternator. is so if its the obd-2 stuff just get a 96-98 LS harness and plug it all up, then it plugs right up to the shock towers. and just run a odd-1 p75 integra LS ecu.

If everything is obd-1, use a 94-95 integra LS harness

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmegkoupe &raquo;</TD></TR><TR><TD CLASS="quote">use the stock sohc harness. depending on the year of the motor the knock sensor will or wont plug up but it dosent matter once you chip your computer the comp. wont look for that sensor. if you go b20-v then just run the 2 wires foe vtec! thats what i did in my eg and i had a b16. if you get eng.mgmt. in the future you can always wire in a knock sensor easy! or get an integra ls or gsr harness. oh yeah you ll need a non vtec obd1 distributor.</TD></TR></TABLE>

no you dont. you can run everything in the engine bay obd-2 and the ecu obd-1 and it will run fine, no problems. i did this with customers swaps all the time

 

well I'm not very well informed about OBD's so i don't know the differences.

but I do know that the fuel injectors don't plug in , cause my old one has a little metallic clip. and the new motor is now just a plug.

the motor came with manifolds and dizzy but no alternator.

 

bump.

 

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

no you dont. you can run everything in the engine bay obd-2 and the ecu obd-1 and it will run fine, no problems. i did this with customers swaps all the time</TD></TR></TABLE>

YES they did make obd0 b20z this motor has a 2 prong knock sensor the odb 1&2 harness requires a 1 prong sensor

dont correct posts unless you know what u r talkin bout T.H.A.N.K.S

 

well my motor is a 96 can someone tell me what OBD that is.

 

96+ obd2 if its grey plug it will hook up if its clear plug b20 then your harness wont hook up and they did make a b20 obd0 single over head cam came in a prelude... (POS)

 

what plug should i chec tfor the color.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmegkoupe &raquo;</TD></TR><TR><TD CLASS="quote">YES they did make obd0 b20z
dont correct posts unless you know what u r talkin bout T.H.A.N.K.S </TD></TR></TABLE>

obd0 b20Z huh?
I think you need to follow your own advice
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmegkoupe &raquo;</TD></TR><TR><TD CLASS="quote">dont correct posts unless you know what u r talkin bout T.H.A.N.K.S </TD></TR></TABLE>
B20A chief

To the OP:
Use your civic harness. You can swap over your obd1 injectors, theyre all 240cc so it doesnt matter.
If the b20 has an alt, trade if for an obd1 and be done

If you really just want to spend the money on another harness, a 96-98 d16y7 harness will work fine - just redo the wiring from 3-wire IACV to 2-wire and call it a day

 

well that sonds really good and all, but I hate pnipping and twsting important things like this.

well as far as i understand, '

I need a 26 and above harness.and a OBD 2 alternator.
and that will all plug into my tower plugs.

also i need any dohc ECu.?