Radyjr

iTrader: (4)

I got a couple of questions about swaping engine, I bought a 00 Civic Si 1.6L DOHC VTEC which is OBD-2 Engine and a P2T ECU without wiring harness. I want to swap it in to my 93 Civic CX Hatchback which is OBD-1 car. What do i need to put the B16A2 Engine to OBD-1. can i still use the P2T ecu even though it's a ODB-2. Also if i do go to obd1 do i have to get 94-95 GS-R injectors or 95 Civic SiR injectors. also what are the cons of having OBD-1 or OBD-2 Engine...... Help out swap guys

Timmay

you need 94-00 integra motor mounts
92-95 civic wire harness
p30 or chipped p28 ecu
you can use the obd2 injectors but you have to modify the plug, or get obd1 injectors

also the search button on the top right helps alot

Radyjr

iTrader: (4)

is there a jumper harness or something that i can use to convert the P2T ecu to a obd1 or do i have to get a P30 or P28 they arehighly priced

2lua

use your stock harness and injectors. add vtec wires. find a p30 or chipped p28 with b16 program.

Timmay

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Radyjr &raquo;</TD></TR><TR><TD CLASS="quote">is there a jumper harness or something that i can use to convert the P2T ecu to a obd1 or do i have to get a P30 or P28 they arehighly priced</TD></TR></TABLE>

sell the p2t ecu, you want a chipped p28 or p30
dont try to convert it to obd2 from obd1

Radyjr

iTrader: (4)

what B16 program?

Timmay

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Radyjr &raquo;</TD></TR><TR><TD CLASS="quote">what B16 program?</TD></TR></TABLE>

stock, if you get a chipped p28 get a stock b16a program

Radyjr

iTrader: (4)

what's the cost to get the p28 chipped for DOHC VTEC, also, i will be adding a lot of bolt on's to the engine (trying to get to 500whp)

2lua

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Radyjr &raquo;</TD></TR><TR><TD CLASS="quote">what's the cost to get the p28 chipped for DOHC VTEC, also, i will be adding a lot of bolt on's to the engine (trying to get to 500whp)</TD></TR></TABLE>
stock p28 around 100 buck give and take.
you said bolt on = big boost and built internals right? if not then good luck and all motor then don't know what to say.

Radyjr

iTrader: (4)

BOOST, going to be buying a HKS T51R. with a custom racing manifold, rods pistons, sleve work, head work port polish valves, spring, titanium retainers. the hole Nine Yards

Timmay

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Radyjr &raquo;</TD></TR><TR><TD CLASS="quote">what's the cost to get the p28 chipped for DOHC VTEC, also, i will be adding a lot of bolt on's to the engine (trying to get to 500whp)</TD></TR></TABLE>

well 500 whp you need a built bottom end, and take the p28 and get hondata or neptune
and your bolt ons better be turbo
all motor you will be lucky to get 170 whp with a b16a and boltons

Radyjr

iTrader: (4)

it will be turbocharged, never heard of neptune they got a website or what

Timmay

SEARCH is your friend
and neptune is the new hotness

jeffsciv23

you can get a chipped p28 with b16 basemap shipped to your door for $120

93Civac

Easiest way to do it get an obd2 gsr engine harness. It will directly plug into all the sensors on the b16 and will directly plug into the civic chassis harness. You can keep the distributor and everything else on the b16 that is obd2 because the gsr harness will plug in without the need to rewire anything and the chassis plugs are the same for the civic and integra. All you will have to do is and vtec wires (if not already present).Then use a chipped p28. Theres a big post on this swap somewhere on here ill see if I can find it.

93Civac

Heres a good link. Read B18C5-EH2 post

https://honda-tech.com/zerothread?id=550976